Gloria Grace Guptill, M.D.
Internal Medicine Physician · Delmar, NY
Gloria Grace Guptill, M.D. is an internal medicine physician with a practice address in Delmar, New York, and NPI 1295994002, issued on Jun 6, 2008. Check the license (New York 256529, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Gloria Grace Guptill
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 256529 NY
62714 NY
Self-reported in NPPES; status is on the state search - Practice location
- 250 Delaware Ave, Delmar, NY 12054
- Phone
- (518) 439-8077
- Enumerated
- Jun 6, 2008
- Record last updated
- Aug 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (518) 439-8070
- Medicaid ID
- 03349772 NY
- Medicare enrollment
- Enrolled (PECOS I20110728000515); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 250 Delaware Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marino BaseliceInternal Medicine Physician1174607014
- Michael BertramInternal Medicine Physician1992882864
- Cheryl Bruen, DPTPhysical Therapist1083193551
- Roy FruitermanInternal Medicine Physician1912096397
- Erin Golderman, FNP-BCFamily Nurse Practitioner1801577473
- Michael GreenblattInternal Medicine Physician1619066099
Verify Gloria Grace Guptill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 256529Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% more Medicare Part D claims than the average internal medicine physician in 2024
5,270 Medicare Part D claims for 568 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 83 claims were for opioids.
Most prescribed
- Omeprazole299 claims
- Levothyroxine Sodium293 claims
- Atorvastatin Calcium242 claims
- Citalopram Hbr180 claims
- Alprazolam166 claims
- Lisinopril151 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: $1,041.28
57 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Community Care Physicians PLLCLatham, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
15 internal medicine physician records list a practice address in Delmar
They are 15 of the 358 NPPES records with a practice address in Delmar, and 12,067 internal medicine physician records in New York.
All 15 in Delmar → All 12,067 in New York → Every provider in Delmar →
Other internal medicine physician records in New York
- Deborah Aanonsen, D.O.Staten Island, NY1952395717
- Nivedita Aanur, M.D.New York, NY1982833471
- Jay Aaron, MDGreat Neck, NY1245332956
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Zurab Abayev, M.D.Brooklyn, NY1841283058
- Ehab Abaza, MDNew York, NY1114507555
- Vaidarshi Abbagoni, MDNew York, NY1871237495
- Muhammad AbbasRichmond Hill, NY1053996587
Common questions
What is Gloria Grace Guptill, M.D.'s NPI number?
Gloria Grace Guptill, M.D.'s National Provider Identifier (NPI) is 1295994002, issued on Jun 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gloria Grace Guptill, M.D. located?
The NPPES record lists a practice address at 250 Delaware Ave, Delmar, NY, 12054. Phone: (518) 439-8077. Providers update this record themselves, so call before visiting.
How can I verify Gloria Grace Guptill, M.D.'s license?
NPPES lists New York license number 256529, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gloria Grace Guptill, M.D. prescribe under Medicare Part D?
In 2024, Gloria Grace Guptill, M.D. had 5,270 Medicare Part D claims for 568 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.