Diana Pallin, MD
Obesity Medicine (Internal Medicine) Physician · Warrington, PA
Diana Pallin, MD is an obesity medicine (internal medicine) physician with a practice address in Warrington, Pennsylvania, and NPI 1962662981, issued on Jun 12, 2008. Check the license (Pennsylvania MD443483, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Diana Pallin
- Credential
- MD
- Primary taxonomy
- Obesity Medicine (Internal Medicine) Physician 207RB0002X
- License number
- MD443483 PA
Self-reported in NPPES; status is on the state search - Practice location
- 847 Easton RD Ste 1500, Warrington, PA 18976
- Phone
- (267) 454-7147
- Enumerated
- Jun 12, 2008
- Record last updated
- Feb 20, 2026
- Fax
- (267) 454-7157
- Medicare enrollment
- Enrolled (PECOS I20110823000116); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
7 nearest obesity medicine (internal medicine) physician records → All 8 in Pennsylvania → Look up another NPI →
Also registered at 847 Easton RD Ste 1500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica May, CRNPNurse Practitioner1700667185
- Rebecca Neitheimer, DNPPrimary Care Nurse Practitioner1255626230
Verify Diana Pallin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD443483Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average obesity medicine (internal medicine) physician in 2024
261 Medicare Part D claims for 80 beneficiaries, against an average of 742 among the 106 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
Most prescribed
- Mounjaro105 claims
- Metformin Hcl Er49 claims
- Ozempic38 claims
- Bupropion Xl15 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.
Industry payments in 2024: $217.50
10 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 80 providers of this specialty with any payment received $6,310.67 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.
Bills Medicare through one group practice
- New Start Medical LLCWarrington, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obesity Medicine (Internal Medicine) Physician providers in Pennsylvania
There are 8 obesity medicine (internal medicine) physician records in Pennsylvania.
All 8 in Pennsylvania → Every provider in Warrington → Obesity Medicine (Internal Medicine) Physician nationwide →
The 7 obesity medicine (internal medicine) physician records with the nearest ZIP codes
- Charles Seltzer, MDPhiladelphia, PA 191021043463250
- Kimberly Wolf, D.O.Wyomissing, PA 196101114298528
- Monica Brandau, DOAllentown, PA 181031598923393
- Sunil Daniel, M.D.Allentown, PA 181031528375888
- Rena Lambert, D.O.Allentown, PA 181031639371032
- Ryan Herchan, DODanville, PA 178221790487346
- Kimberly Rotunna, RNNew Castle, PA 161051033002662
Common questions
What is Diana Pallin, MD's NPI number?
Diana Pallin, MD's National Provider Identifier (NPI) is 1962662981, issued on Jun 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Diana Pallin, MD located?
The NPPES record lists a practice address at 847 Easton RD Ste 1500, Warrington, PA, 18976. Phone: (267) 454-7147. Providers update this record themselves, so call before visiting.
How can I verify Diana Pallin, MD's license?
NPPES lists Pennsylvania license number MD443483, 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 Diana Pallin, MD prescribe under Medicare Part D?
In 2024, Diana Pallin, MD had 261 Medicare Part D claims for 80 beneficiaries; the average among obesity medicine (internal medicine) physician prescribers was 742. 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.