Frances Ariella Baylson Glazer, MD
Obstetrics & Gynecology Physician · Philadelphia, PA
Frances Ariella Baylson Glazer, MD is an obstetrics & gynecology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1255547360, issued on May 15, 2007. Check the license (Pennsylvania MD439566, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Frances Ariella Baylson Glazer
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD439566 PA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Walnut St, Philadelphia, PA 19107
- Phone
- (215) 829-8000
- Enumerated
- May 15, 2007
- Record last updated
- Oct 28, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (215) 829-8623
- Medicare enrollment
- Enrolled (PECOS I20101018000432); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2006
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 800 Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Frances Ariella Baylson Glazer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD439566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
75 Medicare Part D claims for 35 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol14 claims
- Clotrimazole-Betamethasone12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Clinical Care Associates OF The University OF Pennsylvania Health.Philadelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Frances Ariella Baylson Glazer among 1,974 obstetrics & gynecology physician records in Pennsylvania
Frances Ariella Baylson Glazer, 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 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 49% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2006 · median 2007 among the 1,176 with a school on file
- Record last updated2013 · 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 Frances Ariella Baylson Glazer, MD's NPI number?
Frances Ariella Baylson Glazer, MD's National Provider Identifier (NPI) is 1255547360, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Frances Ariella Baylson Glazer, MD located?
The NPPES record lists a practice address at 800 Walnut St, Philadelphia, PA, 19107. Phone: (215) 829-8000. Providers update this record themselves, so call before visiting.
How can I verify Frances Ariella Baylson Glazer, MD's license?
NPPES lists Pennsylvania license number MD439566, 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 Frances Ariella Baylson Glazer, MD prescribe under Medicare Part D?
In 2024, Frances Ariella Baylson Glazer, MD had 75 Medicare Part D claims for 35 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Frances Ariella Baylson Glazer, MD's MIPS final score?
The 2023 MIPS final score is 86.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.