Medicare Enrolled

Dr. Irene Teper, M.D.

Internal Medicine · Mill Valley, CA
Practice pattern: Clinical Cardiology — Primarily office-based clinical cardiology
Low-engagement
655 REDWOOD HWY FRONTAGE RD STE 375, Mill Valley, CA 94941
4152128332
In practice since 2006 (20 years)
NPI: 1073584520 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. Teper 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. Teper? Request a correction or review of any data shown here. Provider portal →

What this data tells you about Dr. Teper

Dr. Irene Teper is an internal medicine specialist in Mill Valley, CA, with 20 years of NPI registration. Based on federal Medicare data, Dr. Teper performed 1,772 Medicare services across 614 unique beneficiaries.

Between the years covered by Open Payments, Dr. Teper received a total of $818 from 16 pharmaceutical and/or device companies across 26 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in internal 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. Teper 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 18% volume in CA $818 industry payments

Medicare Practice Summary

Medicare Utilization ↗
1,772
Medicare services
Top 18% in CA for internal medicine
614
Unique beneficiaries
$42
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~89 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
Denosumab injection (Prolia/Xgeva) 1,020 $16 $57
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.
 275 $64 $291
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.
 258 $94 $408
Annual wellness visit, follow-up
A follow-up annual wellness visit that includes a personalized prevention plan of service.
 88 $147 $635
Telephone medical discussion, 5-10 minutes
A phone conversation with a physician lasting between 5 and 10 minutes to discuss medical matters.
 48 $32 $72
Electrocardiogram (EKG), 12-lead
A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report.
 38 $10 $88
Drug injection, under skin or into muscle
A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle.
 31 $6 $116
Home visit, established patient, moderate complexity
A home visit for an established patient involving moderate medical decision making. The visit requires at least 40 minutes of time if time is used to determine the level of service.
 14 $116 $210
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 ↗
$818
Total received (2018-2024)
Avg $136/year across 6 years
Top 38% in CA for internal medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
16
Companies
26
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
$818 (100.0%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$263
2023
$119
2022
$81
2020
$59
2019
$136
2018
$160

Payments by company (2024)

Consulting
Speaking
Meals & Travel
Research
HEARTFLOW, INC.
$263
Top 3 companies account for 100.0% of 2024 payments
All-time payments by company (2018-2024) ›
HEARTFLOW, INC.
$263
Abbott Laboratories
$81
Lilly USA, LLC
$67
Edwards Lifesciences Corporation
$62
E.R. Squibb & Sons, L.L.C.
$56
Amgen Inc.
$53
Janssen Pharmaceuticals, Inc
$42
PFIZER INC.
$37
Astellas Pharma US Inc
$24
Boehringer Ingelheim Pharmaceuticals, Inc.
$24
Teva Pharmaceuticals USA, Inc.
$23
Medtronic USA, Inc.
$22
Alfasigma USA, Inc.
$18
Novo Nordisk Inc
$17
Merck Sharp & Dohme Corporation
$15
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$15
Top 3 companies account for 50.3% of all-time payments
Associated products mentioned in payments ›
ELIQUIS · EMGALITY · FFRct · MOUNJARO · MYRBETRIQ · NUVENT · PREVNAR 20 · PROCLAIM · Prolia · QVAR · STIOLTO RESPIMAT · Victoza · XARELTO · XIFAXAN
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.

Looking for an internal medicine specialist in Mill Valley?
Compare internal medicine physicians in the Mill Valley area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Internal medicine physicians within 10 mi
2,137
Per 100K population
825.8
County median income
$142,785
Nearest hospital
MARINHEALTH MEDICAL CENTER
3.1 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. Teper is a clinical cardiology specialist, with above-average Medicare volume (top 18% in CA), with low-engagement industry engagement, 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. Teper experienced with denosumab injection (prolia/xgeva)?
Based on Medicare claims data, Dr. Teper performed 1,020 denosumab injection (prolia/xgeva) 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. Teper receive payments from pharmaceutical companies?
Yes. Dr. Teper received a total of $818 from 16 companies across 26 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. Teper's costs compare to other internal medicine physicians in Mill Valley?
Dr. Teper's average Medicare payment per service is $42. 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. Teper) 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 →