Dr. Margaret Holtz, M.D.
What this data tells you about Dr. Holtz
Dr. Margaret Holtz is a pediatric anesthesiology physician in Marietta, GA, with 18 years of NPI registration. Based on federal Medicare data, Dr. Holtz performed 645 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Holtz received a total of $696,418 from 15 pharmaceutical and/or device companies across 1062 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Holtz 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.
Medicare Practice Summary — 2023
Medicare Utilization ↗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 |
|---|---|---|---|
| Femoral nerve injection with anesthetic and/or steroid An injection of an anesthetic agent and/or steroid into the femoral nerve in the thigh. This procedure delivers medication directly to the nerve. |
158 | $46 | $365 |
| Injection of anesthetic agent and/or steroid into other nerve or branch | 146 | $17 | $293 |
| Ultrasound guidance for needle placement Use of ultrasound imaging to guide the precise placement of a needle during a medical procedure. |
95 | $24 | $79 |
| Anesthesia for total knee replacement Administration of anesthesia during a total knee joint replacement procedure. |
76 | $124 | $1,927 |
| Abdominal wall pain injection with imaging guidance An injection of local anesthetic is administered to control pain in the abdominal wall on both sides. The procedure is performed using imaging guidance to ensure accurate placement. |
49 | $54 | $323 |
| Anesthesia for total hip replacement Administration of anesthesia during a total hip replacement surgery. This code covers the anesthetic services provided for the procedure. |
44 | $147 | $2,214 |
| Anesthesia for total shoulder joint replacement This procedure covers the administration of anesthesia during an open or endoscopic total shoulder joint replacement surgery. |
20 | $155 | $2,361 |
| Brachial plexus injection with anesthetic and/or steroid An injection of an anesthetic agent and/or steroid into the brachial plexus nerve bundle in the arm. |
18 | $54 | $423 |
| Anesthesia for lower abdomen procedure Administration of anesthesia for surgical procedures performed on the lower abdomen. |
15 | $120 | $2,038 |
| Anesthesia for procedure on upper 2/3rd of thigh bone Anesthesia services provided for a surgical procedure involving the upper two-thirds of the thigh bone. |
13 | $110 | $1,679 |
| Lower back and sciatic nerve injection An injection of an anesthetic and/or steroid medication into the lower back and sciatic nerve. This procedure delivers medication directly to the nerve site. |
11 | $58 | $386 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2018-2024) ›
Associated products mentioned in payments ›
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | 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. Holtz is a cardiac surgery specialist, with above-average Medicare volume (top 14% in GA), with 18 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. Holtz experienced with femoral nerve injection with anesthetic and/or steroid?
Does Dr. Holtz receive payments from pharmaceutical companies?
How do Dr. Holtz's costs compare to other pediatric anesthesiology physicians in Marietta?
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This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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.
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