Maria Cristina Marcos, MD
Obstetrics & Gynecology Physician · Philadelphia, PA
Maria Cristina Marcos, MD is an obstetrics & gynecology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1316632078, issued on Apr 10, 2023. Check the license (Pennsylvania MT227936, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Maria Cristina Marcos
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MT227936 PA
Self-reported in NPPES; status is on the state search - Practice location
- 833 Chestnut St FL 1, Philadelphia, PA 19107
- Phone
- (215) 955-6776
- Enumerated
- Apr 10, 2023
- Record last updated
- May 23, 2023
- Fax
- (215) 923-1089
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 833 Chestnut St FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Cristina Marcos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT227936Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
13 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
Maria Cristina Marcos among 1,974 obstetrics & gynecology physician records in Pennsylvania
Maria Cristina Marcos, MD is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 94% of them.
- NPI issued2023 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2023 · 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 207V00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Pennsylvania
There are 1,974 obstetrics & gynecology physician records in Pennsylvania.
All 1,974 in Pennsylvania → Every provider in Philadelphia → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Rita Borromeo, MDPhiladelphia, PA 191071366474942
- Jennifer Brandenburg, MDPhiladelphia, PA 191071902830979
- Sandra Dayaratna, MDPhiladelphia, PA 191071275500712
- Michael Feinstein, MDPhiladelphia, PA 191071275592396
- Osnat Geifman-Holtzman, MDPhiladelphia, PA 191071033107057
- Jay Goldberg, M.D.Philadelphia, PA 191071780603464
- Rebecca Jackson, M.D.Philadelphia, PA 191071619934502
- Dennis Lorell, M.D.Philadelphia, PA 191071598784290
Common questions
What is Maria Cristina Marcos, MD's NPI number?
Maria Cristina Marcos, MD's National Provider Identifier (NPI) is 1316632078, issued on Apr 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Maria Cristina Marcos, MD located?
The NPPES record lists a practice address at 833 Chestnut St FL 1, Philadelphia, PA, 19107. Phone: (215) 955-6776. Providers update this record themselves, so call before visiting.
How can I verify Maria Cristina Marcos, MD's license?
NPPES lists Pennsylvania license number MT227936, 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 Maria Cristina Marcos, MD prescribe under Medicare Part D?
In 2024, Maria Cristina Marcos, MD had 13 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.