Michael Greenblatt
Internal Medicine Physician · Delmar, NY
Michael Greenblatt is an internal medicine physician with a practice address in Delmar, New York, and NPI 1619066099, issued on Oct 12, 2006. Check the license (New York 223603, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Michael Greenblatt
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 223603 NY
Self-reported in NPPES; status is on the state search - Practice location
- 250 Delaware Ave, Delmar, NY 12054
- Phone
- (518) 439-8077
- Enumerated
- Oct 12, 2006
- 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
- Gloria Guptill, M.D.Student in an Organized Health Care Education/Training Program1295994002
Verify Michael Greenblatt 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 223603Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
5,918 Medicare Part D claims for 675 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 176 claims were for opioids.
Most prescribed
- Atorvastatin Calcium474 claims
- Omeprazole254 claims
- Metformin Hcl227 claims
- Levothyroxine Sodium210 claims
- Amlodipine Besylate168 claims
- Simvastatin155 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: $1,432.34
84 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Community Care Physicians PLLCLatham, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
12 internal medicine physician records list a Delmar practice address
They are 12 of the 358 NPPES records with a Delmar practice address, and 13,725 internal medicine physician records in New York.
All 12 in Delmar → All 13,725 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
- Justin Aaron, MDNew York, NY1619243912
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Theophine Abakporo, M.D.Brooklyn, NY1972564813
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Charles Abate, MDOssining, NY1720180003
- Vyachislav Abayev, M.D.Brooklyn, NY1437394574
Common questions
What is Michael Greenblatt's NPI number?
Michael Greenblatt's National Provider Identifier (NPI) is 1619066099, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Greenblatt 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 Michael Greenblatt's license?
NPPES lists New York license number 223603, 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 Michael Greenblatt prescribe under Medicare Part D?
In 2024, Michael Greenblatt had 5,918 Medicare Part D claims for 675 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.