NPPES file of Aug 9, 2026

Jennifer Flom, D.O.

Internal Medicine Physician · Wyomissing, PA

Jennifer Flom, D.O. is an internal medicine physician with a practice address in Wyomissing, Pennsylvania, and NPI 1821485632, issued on Apr 20, 2015. Check the license (Pennsylvania OS019099, 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
1821485632
Name
Jennifer Flom
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
OS019099 PA
Self-reported in NPPES; status is on the state search
Practice location
2600 Papermill RD, Wyomissing, PA 19610
Phone
(484) 220-0051
Enumerated
Apr 20, 2015
Record last updated
Mar 28, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180123000165); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2015
Telehealth
Offers telehealth (CMS)
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 2600 Papermill RD

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

  1. Kathleen Brumbach, PA-CMedical Physician Assistant1619306057
  2. Katharine Navone, MDFamily Medicine Physician1427163781
  3. Gretchen Odonnell, PA CMedical Physician Assistant1376513275
  4. Abigail Ostertag, PA-CMedical Physician Assistant1477716140
  5. Chad Smucker, PA-CPhysician Assistant1336495431
  6. Kathleen Struminger, D.O.Family Medicine Physician1891715900

Verify Jennifer Flom 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 OS019099
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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18% more Medicare Part D claims than the average internal medicine physician in 2024

3,734 Medicare Part D claims for 397 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 33 claims were for opioids.

  1. Jennifer Flom3,734
  2. Specialty average3,176

Most prescribed

  1. Rosuvastatin Calcium297 claims
  2. Amlodipine Besylate220 claims
  3. Atorvastatin Calcium215 claims
  4. Levothyroxine Sodium188 claims
  5. Losartan Potassium138 claims
  6. Hydrochlorothiazide128 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. Main Line HealthcarePenn Valley, PA

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

Jennifer Flom among 7,300 internal medicine physician records in Pennsylvania

Jennifer Flom, D.O. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 62% of them.

  • NPI issued2015 · 62% of these records are older, 35% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2015 · median 2008 among the 4,208 with a school on file
  • Record last updated2018 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 internal medicine physician records list a practice address in Wyomissing

They are 27 of the 1,272 NPPES records with a practice address in Wyomissing, and 7,300 internal medicine physician records in Pennsylvania.

The 8 internal medicine physician records with the nearest ZIP codes

  1. J Aynardi, M.D.Wyomissing, PA 196101235192154
  2. Thomas Deberardinis, MDWyomissing, PA 196101992747893
  3. Tatyana Erlikh, MDWyomissing, PA 196101740246941
  4. Mary Ann Esposito, DOWyomissing, PA 196101538120159
  5. J Heffernan, MDWyomissing, PA 196101700854957
  6. Dilip Jindal, M.D.Wyomissing, PA 196101114030996
  7. Melissa Lin, M.D.Wyomissing, PA 196101689698540
  8. Donald McBryan, MDWyomissing, PA 196101568439917

Common questions

What is Jennifer Flom, D.O.'s NPI number?

Jennifer Flom, D.O.'s National Provider Identifier (NPI) is 1821485632, issued on Apr 20, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Flom, D.O. located?

The NPPES record lists a practice address at 2600 Papermill RD, Wyomissing, PA, 19610. Phone: (484) 220-0051. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Flom, D.O.'s license?

NPPES lists Pennsylvania license number OS019099, 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 Jennifer Flom, D.O. prescribe under Medicare Part D?

In 2024, Jennifer Flom, D.O. had 3,734 Medicare Part D claims for 397 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.