John William Blackett, MD
Gastroenterology Physician · New York, NY
John William Blackett, MD is a gastroenterology physician with a practice address in New York, New York, and NPI 1932594314, issued on Apr 1, 2015. Check the license (New York 287372, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John William Blackett
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 287372 NY
68865 MN
Self-reported in NPPES; status is on the state search - Practice location
- 622 W 168TH St FL 4, New York, NY 10032
- Phone
- (212) 305-6354
- Enumerated
- Apr 1, 2015
- Record last updated
- Jun 15, 2022
- Fax
- (212) 305-6279
- Medicare enrollment
- Enrolled (PECOS I20220804003028); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 622 W 168TH St FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John William Blackett 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 287372Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average gastroenterology physician in 2024
1,122 Medicare Part D claims for 279 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole153 claims
- Motegrity127 claims
- Pantoprazole Sodium111 claims
- Linzess99 claims
- Famotidine59 claims
- Gavilyte-C50 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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $140.26
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- New York UniversityNew York, NY
- Trustees OF Columbia University IN The City OF New YorkNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John William Blackett among 1,797 gastroenterology physician records in New York
John William Blackett, MD is one of 1,797 gastroenterology physician records with a practice address in New York. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 84% of them.
- NPI issued2015 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2015 · median 1999 among the 1,378 with a school on file
- Record last updated2022 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in New York
There are 1,797 gastroenterology physician records in New York.
All 1,797 in New York → Every provider in New York → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Julian Abrams, M.D.New York, NY 100321669494746
- Harold Frucht, M.D.New York, NY 100321508942368
- Reuben Garcia-Carrasquillo, M.D.New York, NY 100321134201742
- Peter Green, MDNew York, NY 100321306853205
- Francis Gress, M.D.New York, NY 100321851473631
- Alexandra Gutierrez, MDNew York, NY 100321013981737
- Chin Hur, MDNew York, NY 100321548278526
- Fay Kastrinos, MDNew York, NY 100321417928037
Common questions
What is John William Blackett, MD's NPI number?
John William Blackett, MD's National Provider Identifier (NPI) is 1932594314, issued on Apr 1, 2015. An NPI identifies a provider in billing; it is not a license.
Where is John William Blackett, MD located?
The NPPES record lists a practice address at 622 W 168TH St FL 4, New York, NY, 10032. Phone: (212) 305-6354. Providers update this record themselves, so call before visiting.
How can I verify John William Blackett, MD's license?
NPPES lists New York license number 287372, 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 John William Blackett, MD prescribe under Medicare Part D?
In 2024, John William Blackett, MD had 1,122 Medicare Part D claims for 279 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is John William Blackett, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.