Ashish Chawla, M.D.
Gastroenterology Physician · West Chester, PA
Ashish Chawla, M.D. is a gastroenterology physician with a practice address in West Chester, Pennsylvania, and NPI 1750346730, issued on Apr 20, 2006. Check the license (Pennsylvania MD422194, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ashish Chawla
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD422194 PA
Self-reported in NPPES; status is on the state search - Practice location
- 915 Old Fern Hill Road, West Chester, PA 19380
- Phone
- (610) 431-3122
- Enumerated
- Apr 20, 2006
- Record last updated
- Dec 11, 2025
- Fax
- (610) 431-4799
- Medicare enrollment
- Enrolled (PECOS I20130529000309); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1997
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 915 Old Fern Hill Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Reina Bender, MDGastroenterology Physician1407913916
- David Bobman, MDGastroenterology Physician1063471712
- Pamela Demnicki, MDSurgery Physician1528066032
- Albert Hahm, M.D.Gastroenterology Physician1821208505
- Stefanie Haynes, D.O.Surgery Physician1821338914
- Alex Kuryan, MDGastroenterology Physician1669431425
Verify Ashish Chawla in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD422194Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average gastroenterology physician in 2024
212 Medicare Part D claims for 73 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Famotidine42 claims
- Pantoprazole Sodium38 claims
- Omeprazole26 claims
- Linzess22 claims
- Dicyclomine Hcl17 claims
- Propranolol Hcl12 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: $15,288.14
44 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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 2 group practices
- Mount Nittany Medical Center Health Services IncState College, PA
- Wellspan Medical GroupEphrata, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashish Chawla among 1,049 gastroenterology physician records in Pennsylvania
Ashish Chawla, M.D. is one of 1,049 gastroenterology physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 47% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1997 · median 2003 among the 769 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
All 1,049 in Pennsylvania → Every provider in West Chester → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Matthew Baichi, MDWest Chester, PA 193801316962160
- Reina Bender, MDWest Chester, PA 193801407913916
- David Bobman, MDWest Chester, PA 193801063471712
- Peter Bross, MDWest Chester, PA 193801295298628
- Albert Hahm, M.D.West Chester, PA 193801821208505
- Alex Kuryan, MDWest Chester, PA 193801669431425
- Carrie Miller Baichi, MDWest Chester, PA 193801629129317
- David Neiblum, MDWest Chester, PA 193801942269782
Common questions
What is Ashish Chawla, M.D.'s NPI number?
Ashish Chawla, M.D.'s National Provider Identifier (NPI) is 1750346730, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ashish Chawla, M.D. located?
The NPPES record lists a practice address at 915 Old Fern Hill Road, West Chester, PA, 19380. Phone: (610) 431-3122. Providers update this record themselves, so call before visiting.
How can I verify Ashish Chawla, M.D.'s license?
NPPES lists Pennsylvania license number MD422194, 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 Ashish Chawla, M.D. prescribe under Medicare Part D?
In 2024, Ashish Chawla, M.D. had 212 Medicare Part D claims for 73 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.