Gordon S. Manning, M.D.
Internal Medicine Physician · Westborough, MA
Gordon S. Manning, M.D. is an internal medicine physician with a practice address in Westborough, Massachusetts, and NPI 1235110594, issued on Nov 14, 2005. Check the license (Massachusetts 49844, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Gordon S. Manning
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 49844 MA
Self-reported in NPPES; status is on the state search - Practice location
- 154 E Main St, Westborough, MA 01581
- Phone
- (508) 366-1120
- Enumerated
- Nov 14, 2005
- Record last updated
- Oct 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 0186945 MA
- Medicare enrollment
- Enrolled (PECOS I20040309000377); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 154 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eric Cardin, P.T.Physical Therapist1275501553
- Ryan CorioPhysical Therapist1245154657
- Christine Fitzgibbons, M.D.Sleep Medicine (Internal Medicine) Physician1194771220
- Yanina GolubchikInternal Medicine Physician1780962019
- Robert Klugman, M.D.Internal Medicine Physician1740263417
Verify Gordon S. Manning in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 49844Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average internal medicine physician in 2024
5,298 Medicare Part D claims for 550 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 137 claims were for opioids.
Most prescribed
- Atorvastatin Calcium503 claims
- Amlodipine Besylate299 claims
- Hydrochlorothiazide295 claims
- Lisinopril284 claims
- Rosuvastatin Calcium247 claims
- Eliquis186 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
- Umass Memorial Medical Group IncWestborough, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gordon S. Manning among 6,825 internal medicine physician records in Massachusetts
Gordon S. Manning, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 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, 88% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1980 · median 2004 among the 4,103 with a school on file
- Record last updated2020 · 64% 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 Massachusetts 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 Westborough
They are 27 of the 565 NPPES records with a practice address in Westborough, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Westborough → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Parmender Bagga, MDWestborough, MA 015811861478059
- Clifford Behmer, M.D.Westborough, MA 015811407839392
- Elisabeth Brewer, M.D.Westborough, MA 015811902853690
- Arthur Brewer, M.D.Westborough, MA 015811457360588
- Faiyaz Hakim, MDWestborough, MA 015811932113446
- Nandana Kansra, M.D.Westborough, MA 015811073564225
- Robert Klugman, M.D.Westborough, MA 015811740263417
- Shelley Kramer, MDWestborough, MA 015811649233495
Common questions
What is Gordon S. Manning, M.D.'s NPI number?
Gordon S. Manning, M.D.'s National Provider Identifier (NPI) is 1235110594, issued on Nov 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gordon S. Manning, M.D. located?
The NPPES record lists a practice address at 154 E Main St, Westborough, MA, 01581. Phone: (508) 366-1120. Providers update this record themselves, so call before visiting.
How can I verify Gordon S. Manning, M.D.'s license?
NPPES lists Massachusetts license number 49844, 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 Gordon S. Manning, M.D. prescribe under Medicare Part D?
In 2024, Gordon S. Manning, M.D. had 5,298 Medicare Part D claims for 550 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.