J Control Release
AdenoviridaeAmino Acid SequenceCell Line
Dr. John G. Hay, MBBS, MD
NPI1548200819PAC ID8820988199
- Medicare services, 2024
- 199
- Medicare patients, 2024
- 72
- Part D claims, 2024
- 916
- Publications
- 4
- Hospital affiliations
- 1
- Practice address
- 50 Water St, New York, NY 10004
- Practice phone
- Call (212) 238-7614
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gouverneur Healthcare Services
New York, New York
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Dr. John G. Hay is a pulmonologist in New York, New York
Dr. Hay practices at Gouverneur Healthcare Services in New York, New York.
Dr. Hay's NPI, 1548200819, was assigned on June 7, 2006. Dr. Hay holds New York license 199120.
NPI and contact details
- NPI
- 1548200819NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820988199
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 238-7614
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John G. Hay practices at Gouverneur Healthcare Services in New York, New York
Dr. Hay's primary practice is Gouverneur Healthcare Services, at 50 Water St, New York, NY 10004 in New York County. The practice phone is (212) 238-7614.
- Gouverneur Healthcare Services50 Water St, New York, NY 10004 · New York CountyPhone(212) 238-7614
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John G. Hay is affiliated with 4 sites of care and 2 medical groups
Dr. Hay's primary practice is Gouverneur Healthcare Services in New York, New York. Dr. Hay is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Hay to 1 more group practice or clinic, 1 skilled nursing facility and 1 medical group, each named with a free account.
Gouverneur Healthcare ServicesPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John G. Hay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hay practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gouverneur Healthcare Services | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John G. Hay is one of 1,056 pulmonologists in New York
Pulmonary disease is Dr. Hay's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Hay is licensed in New York.
Specialties and state licenses
- Pulmonary disease, New YorkPrimary
Pulmonologists near Dr. Hay
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John G. Hay billed Medicare for 199 services in 2024
CMS data shows 199 Medicare services from Dr. Hay across 7 procedure codes in 2024, for 72 Medicare patients. Medicare paid $13,979 for them. Every service was in an office.
Medicare services, 2024199
Medicare patients72
Paid by Medicare$13,979
Procedure codes7
Dr. Hay's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 742024: 10238%
- Tests and treatments
- 2023: 722024: 8113%
- Surgery
- 2023: 262024: 1638%
Dr. Hay compared with the New York median for pulmonologists, 2024
- Dr. Hay
- New York median
- Medicare services
- 199vs 67671% below
- Medicare patients
- 72vs 27073% below
- Part D claims
- 771vs 64420% above
Medians across 1,044 pulmonologists in New York with Dmand AI profiles that report each measure.
Dr. Hay's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Hay?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hay and other pulmonologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John G. Hay treated 72 Medicare patients in 2024, average age 73
CMS counts 72 Medicare patients who saw Dr. Hay in 2024. The largest group is 65 to 74, with 38 patients. 72% of them have high cholesterol, and 61% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hay's median patient age at 67, with 53% women.
Medicare patients, 202472
Average age73
Average risk score1.16
Also on Medicaid15%
Dr. Hay's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hay's Medicare patients by sex, 2024
- Women5272%
- Men2028%
Chronic conditions among Dr. Hay's Medicare patients, 2024
- High cholesterol72%
- High blood pressure61%
- Arthritis57%
- Ischemic heart disease47%
- COPD42%
- Asthma33%
- Cancer26%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women53%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John G. Hay wrote 916 Medicare Part D claims in 2024
In 2024, Dr. Hay wrote 916 Medicare Part D claims for 166 patients. 48% of them were for generic drugs. CMS names the drug for 771 of them, across 18 drugs with 11 or more claims each, at $231,727 in total drug cost. In 2023, CMS named 734 claims across 19 drugs.
Part D claims, 2024916
Drugs named by CMS18
Total drug cost$231,727
Part D patients166
Dr. Hay's Part D claims by kind of drug, 2024
- Generic441 claims48%
- Brand-name475 claims52%
Dr. Hay's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hay's Part D claims, 2024
- Antibiotics3%26 of 916 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7342024: 7715%
Drugs named by CMS: 18 in 2024, 19 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John G. Hay takes part in Medicare
Dr. Hay accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John G. Hay has 4 publications on record
Dmand AI links 4 papers to Dr. Hay, published from 2010 to 2014. The most frequent topics are Adenoviridae, Cell-Penetrating Peptides and Green Fluorescent Proteins. Dr. Hay's most frequent co-authors are Harald Sauthoff, MD and Wayne Conrad Liles, MD, PhD.
Papers4
Years published2010 to 2014
Topics Dr. Hay writes about most
- Adenoviridae
- Cell-Penetrating Peptides
- Green Fluorescent Proteins
- Plasmids
- Protein Sorting Signals
- Recombinant Fusion Proteins
- Transfection
Dr. Hay's most frequent co-authors
Recent publications by Dr. Hay
Biological TransportBystander EffectCell Line, Tumor
Angiopoietin-2Forkhead Transcription FactorsHydroxymethylglutaryl-CoA Reductase Inhibitors
Sci Transl Med
AdenoviridaeAngiopoietin-1Antimalarials
See who Dr. Hay researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hay works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John G. Hay received $158 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Hay from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 90% of the total. GlaxoSmithKline, LLC. paid the most, $77.
General payments to Dr. Hay by program year, 2017 to 2025
General payments to Dr. Hay by kind, 2017 to 2025
$158in total
- Food and beverage$14190%
- Education$1610%
Companies that paid Dr. Hay the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John G. Hay's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John G. Hay
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John G. Hay's NPI number?
Dr. John G. Hay's NPI number is 1548200819. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John G. Hay?
Dr. John G. Hay is a pulmonologist in New York, New York. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. John G. Hay practice?
Dr. Hay practices at 50 Water St, New York, NY 10004. Dr. Hay's primary practice is Gouverneur Healthcare Services in New York, New York. Dmand AI also links Dr. Hay to 1 group practice or clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. John G. Hay's office phone number?
The practice phone on file for Dr. Hay is (212) 238-7614.
What is Dr. John G. Hay's medical license number?
Dr. Hay holds New York license 199120.
Which hospitals is Dr. John G. Hay affiliated with?
Dr. Hay is affiliated with Tisch Hospital.
What medical group is Dr. John G. Hay part of?
Dr. Hay is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Hay to 1 more medical group.
Does Dr. John G. Hay accept Medicare?
Yes. CMS data shows Dr. Hay billed Medicare for 199 services in 2024, and Dr. Hay accepts Medicare assignment.
How many Medicare patients does Dr. John G. Hay see?
CMS counts 72 Medicare patients who saw Dr. Hay in 2024, with an average age of 73.
What services does Dr. John G. Hay bill to Medicare?
In 2024, Dr. Hay's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and lung function service (94060).
Show 5 more questionsShow fewer questions
What drugs does Dr. John G. Hay prescribe most?
In 2024 Medicare Part D data, Dr. Hay's most prescribed drugs by claims were Albuterol Sulfate Hfa, Fluticasone Propionate and Montelukast Sodium.
Has Dr. John G. Hay received payments from drug or device companies?
CMS Open Payments shows $158 in general payments to Dr. Hay from 4 companies from 2017 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. John G. Hay been practicing?
Dr. Hay graduated from medical school in 1978, 48 years ago.
Does Dr. John G. Hay do research?
Dmand AI links 4 publications to Dr. Hay, published from 2010 to 2014.
Who does Dr. John G. Hay publish with?
Dr. Hay's most frequent co-authors are Harald Sauthoff, MD (3 shared papers) and Wayne Conrad Liles, MD, PhD (1 shared paper).
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