Ashish Singh, M.D.
Hospitalist Physician · Worcester, MA
Ashish Singh, M.D. is a hospitalist physician with a practice address in Worcester, Massachusetts, and NPI 1467615922, issued on Jul 5, 2008. Check the license (Massachusetts 263756, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ashish Singh
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 263756 MA
T5212 TX
Self-reported in NPPES; status is on the state search - Practice location
- 119 Belmont St, Worcester, MA 01605
- Phone
- (508) 334-8942
- Enumerated
- Jul 5, 2008
- Record last updated
- Sep 3, 2025
- Fax
- (508) 334-6490
- Medicare enrollment
- Enrolled (PECOS I20150928000662); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 525 in Massachusetts → Look up another NPI →
Also registered at 119 Belmont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ashish Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 263756Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average hospitalist physician in 2024
815 Medicare Part D claims for 341 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Furosemide36 claims
- Amoxicillin-Clavulanate Potass34 claims
- Nifedipine Er29 claims
- Prednisone29 claims
- Eliquis26 claims
- Pantoprazole Sodium25 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: $35.22
2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 7,324 providers of this specialty with any payment received $494.84 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
- Tmh Physician Associates PLLCSugar Land, TX
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashish Singh among 525 hospitalist physician records in Massachusetts
Ashish Singh, M.D. is one of 525 hospitalist physician records with a practice address in Massachusetts. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 26% of them.
- NPI issued2008 · 26% of these records are older, 67% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2003 · median 2012 among the 449 with a school on file
- Record last updated2025 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Massachusetts
There are 525 hospitalist physician records in Massachusetts.
All 525 in Massachusetts → Every provider in Worcester → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Lakshmi Pavan Manchineni, M.DWorcester, MA 016051104123017
- Collins Tabiri, M.D.Worcester, MA 016051700032471
- Hajrah AhsanWorcester, MA 016081497367395
- Ahmed Gayed, M.D.Worcester, MA 016081184682346
- Renu Goyal, MDWorcester, MA 016081801887070
- Susant Gurung, MDWorcester, MA 016081689290819
- Zeeshan Gulam Hussain, MDWorcester, MA 016081164075768
- Bijay KhanalWorcester, MA 016081316559305
Common questions
What is Ashish Singh, M.D.'s NPI number?
Ashish Singh, M.D.'s National Provider Identifier (NPI) is 1467615922, issued on Jul 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ashish Singh, M.D. located?
The NPPES record lists a practice address at 119 Belmont St, Worcester, MA, 01605. Phone: (508) 334-8942. Providers update this record themselves, so call before visiting.
How can I verify Ashish Singh, M.D.'s license?
NPPES lists Massachusetts license number 263756, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashish Singh, M.D. prescribe under Medicare Part D?
In 2024, Ashish Singh, M.D. had 815 Medicare Part D claims for 341 beneficiaries; the average among hospitalist physician prescribers was 521. 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.