Medicare Enrolled

Dr. Janet Guisinger, M.D.

Family Medicine · Bay City, MI
Practice pattern: Clinical Cardiology — Primarily office-based clinical cardiology
Low-engagement
3403 E MIDLAND RD, Bay City, MI 48706
9896841100
In practice since 2006 (20 years)
NPI: 1295773208 verify on NPPES ↗
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Guisinger from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Guisinger? Request a correction or review of any data shown here. Provider portal →

What this data tells you about Dr. Guisinger

Dr. Janet Guisinger is a family medicine specialist in Bay City, MI, with 20 years of NPI registration. Based on federal Medicare data, Dr. Guisinger performed 397 Medicare services across 242 unique beneficiaries.

Between the years covered by Open Payments, Dr. Guisinger received a total of $8,944 from 48 pharmaceutical and/or device companies across 598 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in family medicine. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Guisinger is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 20 years in practice ▲ Top 42% volume in MI $8,944 industry payments

Medicare Practice Summary

Medicare Utilization ↗
397
Medicare services
Top 42% in MI for family medicine
242
Unique beneficiaries
$72
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~20 Medicare services per year of practice

Top procedures by volume

Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.

Procedure Volume Avg. paid Avg. submitted
Office visit, established patient (30-39 min)
A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition.
 240 $76 $180
Annual wellness visit, follow-up
A follow-up annual wellness visit that includes a personalized prevention plan of service.
 69 $123 $200
Annual depression screening 65 $17 $35
Office visit, established patient (20-29 min)
An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition.
 23 $38 $130
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.

Industry Payment Transparency

Open Payments through 2024 ↗
$8,944
Total received (2018-2024)
Avg $1,278/year across 7 years
Top 4% in MI for family medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
48
Companies
598
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →

Payment profile

Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.

Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$8,944 (100.0%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$1,364
2023
$937
2022
$2,258
2021
$1,302
2020
$641
2019
$1,160
2018
$1,282

Payments by company (2024)

Consulting
Speaking
Meals & Travel
Research
ABBVIE INC.
$282
AstraZeneca Pharmaceuticals LP
$257
Lilly USA, LLC
$190
Novo Nordisk Inc
$132
Bayer Healthcare Pharmaceuticals Inc.
$78
PFIZER INC.
$70
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
$51
Boehringer Ingelheim Pharmaceuticals, Inc.
$45
Otsuka America Pharmaceutical, Inc.
$41
Takeda Pharmaceuticals U.S.A., Inc.
$40
Lundbeck LLC
$38
Astellas Pharma US Inc
$34
Phathom Pharmaceuticals, Inc.
$29
Corcept Therapeutics
$27
Exact Sciences Corporation
$21
Antares Pharma, Inc.
$14
GlaxoSmithKline, LLC.
$14
Top 3 companies account for 53.5% of 2024 payments
All-time payments by company (2018-2024) ›
AstraZeneca Pharmaceuticals LP
$1,265
Lilly USA, LLC
$1,220
Novo Nordisk Inc
$945
ABBVIE INC.
$722
GlaxoSmithKline, LLC.
$437
Allergan Inc.
$404
PFIZER INC.
$353
Takeda Pharmaceuticals U.S.A., Inc.
$349
Boehringer Ingelheim Pharmaceuticals, Inc.
$301
Kowa Pharmaceuticals America, Inc.
$231
Otsuka America Pharmaceutical, Inc.
$195
IDORSIA PHARMACEUTICALS US INC
$160
AbbVie Inc.
$156
Astellas Pharma US Inc
$141
Biohaven Pharmaceuticals, Inc.
$141
ITI, Inc.
$137
Bayer HealthCare Pharmaceuticals Inc.
$128
Novartis Pharmaceuticals Corporation
$125
SANOFI-AVENTIS U.S. LLC
$116
Bayer Healthcare Pharmaceuticals Inc.
$110
Corcept Therapeutics
$109
Eisai Inc.
$106
Esperion Therapeutics, Inc.
$103
Biohaven Pharmaceutical Holding Company Ltd.
$94
Janssen Pharmaceuticals, Inc
$87
Amgen Inc.
$84
Axsome Therapeutics, Inc.
$78
Merck Sharp & Dohme Corporation
$65
Teva Pharmaceuticals USA, Inc.
$60
Abbott Laboratories
$58
Neurocrine Biosciences, Inc.
$54
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
$51
BioDelivery Sciences International, Inc.
$40
Lundbeck LLC
$38
Exact Sciences Corporation
$37
Supernus Pharmaceuticals, Inc.
$32
Phathom Pharmaceuticals, Inc.
$29
DEXCOM, INC.
$28
Currax Pharmaceuticals LLC
$27
Amarin Pharma Inc.
$21
Nalpropion Pharmaceuticals LLC
$18
Antares Pharma, Inc.
$14
Insulet Corporation
$14
BIODELIVERY SCIENCES INTERNATIONAL, INC.
$13
Xeris Pharmaceuticals, Inc.
$13
Shield Therapeutics Inc
$13
Allergan, Inc.
$11
Nalpropion Pharmaceuticals, Inc.
$10
Top 3 companies account for 38.4% of all-time payments
Associated products mentioned in payments ›
ACCRUFER · AIRSUPRA · AJOVY · ANORO ELLIPTA · AREXVY · AirDuo Digihaler · Auvelity · BASAGLAR · BELBUCA · BREO · BREZTRI · BUNAVAIL 2.1 mg 30-count box · BYDUREON · BYSTOLIC · BYVALSON · CAPLYTA · CHANTIX · COLOGUARD · COMIRNATY · CONTRAVE · Cologuard Collection Kit · DEXCOM G6 TRANSMITTER · Dayvigo · ELIQUIS · EMGALITY · ENTRESTO · EUCRISA · FARXIGA · FASENRA · FREESTYLE LIBRE · FREESTYLE LIBRE 2 · FreeStyle Libre · GVOKE HYPOPEN · HUMALOG · INGREZZA · JANUVIA · JARDIANCE · JYNARQUE · Kerendia · Korlym · LINZESS · LO LOESTRIN FE · LYRICA · Livalo · MOUNJARO · MYRBETRIQ · Myrbetriq · NEXLIZET · NUCALA · NURTEC ODT · Omnipod · Ozempic · PREMARIN · QULIPTA · QUVIVIQ · REXULTI · RYBELSUS · Repatha · Rybelsus · SEGLENTIS · SHINGRIX · SOLIQUA 100/33 · SPIRIVA RESPIMAT · SYMBICORT · Saxenda · TOUJEO · TRADJENTA · TRELEGY ELLIPTA · TRINTELLIX · TROKENDI XR · TRULICITY · Tresiba · Trintellix · UBRELVY · VIIBRYD · VOQUEZNA · VPRIV · VRAYLAR · Vascepa · Veozah · Victoza · Wegovy · XARELTO · XYOSTED · ZEPBOUND
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →

Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 4% for family medicine in MI.

Looking for a family medicine specialist in Bay City?
Compare family medicine physicians in the Bay City area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Family medicine physicians within 10 mi
337
Per 100K population
326.4
County median income
$60,523
Nearest hospital
MCLAREN BAY REGION
6.2 mi

Data Sources

Provider Registry ✓ NPPES Weekly updates
Medicare Enrollment ✓ PECOS Monthly updates
Practice Data ✓ Medicare Util. Annual (CY lag)
Industry Payments ✓ Open Payments CY 2024
Disciplinary History — Not public N/A

This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →

Summary

Dr. Guisinger is a clinical cardiology specialist, with moderate Medicare volume, with low-engagement industry engagement in the top 4% of MI peers, with 20 years of NPI registration.

This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →

Frequently Asked Questions

Is Dr. Guisinger experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Guisinger performed 240 office visit, established patient (30-39 min) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Guisinger receive payments from pharmaceutical companies?
Yes. Dr. Guisinger received a total of $8,944 from 48 companies across 598 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Guisinger's costs compare to other family medicine physicians in Bay City?
Dr. Guisinger's average Medicare payment per service is $72. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Guisinger) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →

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About this page

All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.

This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Payments from industry are legal and do not indicate wrongdoing. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →