David O. Holtz, MD
Gynecologic Oncology Physician · Wynnewood, PA
David O. Holtz, MD is a gynecologic oncology physician with a practice address in Wynnewood, Pennsylvania, and NPI 1215907084, issued on Jan 25, 2006. Check the license (Pennsylvania MD072161L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- David O. Holtz
- Credential
- MD
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License number
- MD072161L PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Lancaster Ave, Wynnewood, PA 19096
- Phone
- (610) 649-8085
- Enumerated
- Jan 25, 2006
- Record last updated
- Oct 1, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (610) 649-8984
- Entity
- Type 1 · individual
8 nearest gynecologic oncology physician records → All 98 in Pennsylvania → Look up another NPI →
Also registered at 100 E Lancaster Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David O. Holtz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD072161LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average gynecologic oncology physician in 2024
165 Medicare Part D claims for 70 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims. 27 claims were for opioids.
Most prescribed
- Lynparza28 claims
- Clobetasol Propionate11 claims
- Oxycodone Hcl11 claims
- Tramadol Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $575.45
22 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 1,199 providers of this specialty with any payment received $6,387.20 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
David O. Holtz among 98 gynecologic oncology physician records in Pennsylvania
David O. Holtz, MD is one of 98 gynecologic oncology physician records with a practice address in Pennsylvania. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 58% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0201X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecologic Oncology Physician providers in Pennsylvania
There are 98 gynecologic oncology physician records in Pennsylvania.
All 98 in Pennsylvania → Every provider in Wynnewood → Gynecologic Oncology Physician nationwide →
The 8 gynecologic oncology physician records with the nearest ZIP codes
- Sudeshna Chatterjee-Paer, M.D.Wynnewood, PA 190961962794743
- Charles Dunton, MDWynnewood, PA 190961336119114
- Caitlin FarabaughWynnewood, PA 190961073787750
- Jharna Patel, MDWynnewood, PA 190961306335229
- Norman Rosenblum, M.D.Wynnewood, PA 190961538188487
- Xiaomang Stickles, MDWynnewood, PA 190961285800854
- Lauren Turker, M.D.Wynnewood, PA 190961205179611
- Tommy Buchanan, M.D.Willow Grove, PA 190901982992095
Common questions
What is David O. Holtz, MD's NPI number?
David O. Holtz, MD's National Provider Identifier (NPI) is 1215907084, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David O. Holtz, MD located?
The NPPES record lists a practice address at 100 E Lancaster Ave, Wynnewood, PA, 19096. Phone: (610) 649-8085. Providers update this record themselves, so call before visiting.
How can I verify David O. Holtz, MD's license?
NPPES lists Pennsylvania license number MD072161L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David O. Holtz, MD prescribe under Medicare Part D?
In 2024, David O. Holtz, MD had 165 Medicare Part D claims for 70 beneficiaries; the average among gynecologic oncology physician prescribers was 195. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.