Dianne D. Hotmer, MD
Obstetrics & Gynecology Physician · West Chester, PA
Dianne D. Hotmer, MD is an obstetrics & gynecology physician with a practice address in West Chester, Pennsylvania, and NPI 1407830839, issued on Nov 30, 2005. Check the license (Pennsylvania MD048755L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Dianne D. Hotmer
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD048755L PA
Self-reported in NPPES; status is on the state search - Practice location
- 915 Old Fern Hill RD., West Chester, PA 19380
- Phone
- (610) 692-3434
- Enumerated
- Nov 30, 2005
- Record last updated
- Jul 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (610) 692-9005
- Medicaid ID
- 0014850960009 PA
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 915 Old Fern Hill RD.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Martin AguilarFamily Nurse Practitioner1295471225
- Alan Askinas, MDObstetrics & Gynecology Physician1962483883
- Beth Carney, CRNPNurse Practitioner1811973118
- Robert Friedman, MDObstetrics & Gynecology Physician1952382848
- Bonnie Graff, PHD CRNPNurse Practitioner1962488114
- Gail Pickett, CRNPNurse Practitioner1740266071
Verify Dianne D. Hotmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD048755LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $51.42
3 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Dianne D. Hotmer among 1,974 obstetrics & gynecology physician records in Pennsylvania
Dianne D. Hotmer, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2021 · 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 West Chester → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Jennifer Akins, MDWest Chester, PA 193801295716611
- Alan Askinas, MDWest Chester, PA 193801962483883
- William Atkins, MDWest Chester, PA 193801255312757
- Cheryl Bellaire, M D L L CWest Chester, PA 193801508810698
- Cathleen Brown, D.O.West Chester, PA 193801942287008
- Melissa Delaney, D.O.West Chester, PA 193801316948748
- Manuel Ferreira, MDWest Chester, PA 193801770803454
- Robert Friedman, MDWest Chester, PA 193801952382848
Common questions
What is Dianne D. Hotmer, MD's NPI number?
Dianne D. Hotmer, MD's National Provider Identifier (NPI) is 1407830839, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dianne D. Hotmer, MD located?
The NPPES record lists a practice address at 915 Old Fern Hill RD., West Chester, PA, 19380. Phone: (610) 692-3434. Providers update this record themselves, so call before visiting.
How can I verify Dianne D. Hotmer, MD's license?
NPPES lists Pennsylvania license number MD048755L, 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.
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.