NPPES file of Aug 9, 2026

Frances Batzer Baylson, M.D.

Reproductive Endocrinology Physician · Philadelphia, PA

Frances Batzer Baylson, M.D. is a reproductive endocrinology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1528125903, issued on Jan 3, 2007. Check the license (Pennsylvania MD014232E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528125903
Name
Frances Batzer Baylson
Credential
M.D.
Primary taxonomy
Reproductive Endocrinology Physician 207VE0102X
License number
MD014232E PA
Self-reported in NPPES; status is on the state search
Practice location
834 Chestnut St, Philadelphia, PA 19107
Phone
(215) 955-5000
Enumerated
Jan 3, 2007
Record last updated
Dec 16, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(215) 923-1089
Medicare enrollment
Enrolled (PECOS I20071112000261); accepts Medicare assignment
Medical or professional school
Woman'S Medical College, 1972
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 834 Chestnut St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ryan Austin, M.D.Student in an Organized Health Care Education/Training Program1265896740
  2. Jason Baxter, M.D.Maternal & Fetal Medicine Physician1093731184
  3. Lois Bencardino, OTHand Occupational Therapist1053529461
  4. Nicole Bieler, CPNP-PCPediatric Nurse Practitioner1518327063
  5. Lynne Bucovetsky, RD, LDN, CDE, CFIRegistered Dietitian1285831479
  6. Janice Cederstrom, M.D.Psychiatry Physician1053495416

Verify Frances Batzer Baylson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD014232E    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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40% more Medicare Part D claims than the average reproductive endocrinology physician in 2024

115 Medicare Part D claims for 23 beneficiaries, against an average of 82 among the 302 providers of this specialty who prescribed in Part D.

  1. Frances Batzer Baylson115
  2. Specialty average82

Most prescribed

  1. Premarin28 claims
  2. Estradiol20 claims
  3. Estradiol (Twice Weekly)12 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.

Bills Medicare through one group practice

  1. Jefferson University PhysiciansPhiladelphia, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Reproductive Endocrinology Physician providers in Pennsylvania

There are 83 reproductive endocrinology physician records in Pennsylvania.

All 83 in Pennsylvania → Every provider in Philadelphia →

Other reproductive endocrinology physician records in Pennsylvania

  1. Judith Albert, MDPittsburgh, PA1336105378
  2. Shannon Alexa Fishman, D.OBryn Mawr, PA1295121432
  3. Emelia Bachman, MDRadnor, PA1932375078
  4. Larry Barmat, MDAbington, PA1326004979
  5. Kurt Barnhart, MDPhiladelphia, PA1811932437
  6. Richard BeigiPittsburgh, PA1780628990
  7. Karen Berkowitz, MDPhiladelphia, PA1215192521
  8. Yudhishter Bhatnagar, M.D.Brookville, PA1609864719
  9. Michael Birnbaum, M.D.Elkins Park, PA1871535708
  10. Allison Bloom, DOBryn Mawr, PA1811150675

Common questions

What is Frances Batzer Baylson, M.D.'s NPI number?

Frances Batzer Baylson, M.D.'s National Provider Identifier (NPI) is 1528125903, issued on Jan 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Frances Batzer Baylson, M.D. located?

The NPPES record lists a practice address at 834 Chestnut St, Philadelphia, PA, 19107. Phone: (215) 955-5000. Providers update this record themselves, so call before visiting.

How can I verify Frances Batzer Baylson, M.D.'s license?

NPPES lists Pennsylvania license number MD014232E, 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 Batzer Baylson, M.D. prescribe under Medicare Part D?

In 2024, Frances Batzer Baylson, M.D. had 115 Medicare Part D claims for 23 beneficiaries; the average among reproductive endocrinology physician prescribers was 82. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.