John Angelo Giangreco, FNP
- Medicare patients, 2024
- 250
- Part D claims, 2024
- 9,124
- Industry payments
- $75
- Affiliated sites
- 2
- Medical groups
- 5
- Practice address
- 301 E 17th St, New York, NY 10003
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nyu Langone Orthopedic Hospital-Immediate Care - HOPD
Acute Care Hospital outpatient department · New York, New York
Find John Giangreco's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John Angelo Giangreco is a family nurse practitioner in New York, New York
John Giangreco practices at Nyu Langone Orthopedic Hospital-Immediate Care - HOPD in New York, New York.
John Giangreco's NPI, 1457841892, was assigned on May 11, 2018. John Giangreco holds New York license 342717.
- NPI
- 1457841892NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082969639
- NPI enumeration date
- May 11, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Angelo Giangreco practices at Nyu Langone Orthopedic Hospital-Immediate Care - HOPD in New York, New York
John Giangreco's primary practice is Nyu Langone Orthopedic Hospital-Immediate Care - HOPD, at 301 E 17th St, New York, NY 10003.
- Nyu Langone Orthopedic Hospital-Immediate Care - HOPD301 E 17th St, New York, NY 10003
Source: Dmand AI Affiliation Data
John Angelo Giangreco is affiliated with 2 sites of care and 5 medical groups
John Giangreco's primary practice is Nyu Langone Orthopedic Hospital-Immediate Care - HOPD in New York, New York. The medical group on file is Visiting Docs. Dmand AI also links John Giangreco to 4 more medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Angelo Giangreco's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Giangreco practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nyu Langone Orthopedic Hospital-Immediate Care - HOPD | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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John Angelo Giangreco is one of 10,214 family nurse practitioners in New York
Family is John Giangreco's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. John Giangreco is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near John Giangreco
Counts of family nurse practitioners 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
John Angelo Giangreco treated 250 Medicare patients in 2024, average age 75
CMS counts 250 Medicare patients who saw John Giangreco in 2024. The largest group is 65 to 74, with 104 patients. 75% of them have arthritis, and 75% have diabetes. 92% are also on Medicaid. Their average risk score is 3.08, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Giangreco's median patient age at 34, with 95% women.
John Giangreco's Medicare patients by age, 2024
John Giangreco's Medicare patients by sex, 2024
- Women12851%
- Men12249%
Chronic conditions among John Giangreco's Medicare patients, 2024
- Arthritis75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders66%
- Depression58%
- Heart failure56%
- COPD43%
Share of Medicare patients with each condition. A patient can have several.
John Giangreco's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women95%
- Men2%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Angelo Giangreco wrote 9,124 Medicare Part D claims in 2024
In 2024, John Giangreco wrote 9,124 Medicare Part D claims for 403 patients. 81% of them were for generic drugs.
John Giangreco's Part D claims by kind of drug, 2024
- Generic7,406 claims81%
- Brand-name1,397 claims15%
- Other321 claims4%
Drug classes CMS tracks in John Giangreco's Part D claims, 2024
- Opioids1%82 of 9,124 claims
- Antibiotics1%125 of 9,124 claims
- Antipsychotics, patients 65 and over1%103 of 9,124 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John Angelo Giangreco takes part in Medicare
John Giangreco 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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John Angelo Giangreco received $75 in industry payments in 2025
CMS Open Payments shows 3 general payments to John Giangreco from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $34.
Companies that paid John Giangreco the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Angelo Giangreco'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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 (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) |
| 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 John Angelo Giangreco
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Angelo Giangreco's NPI number?
John Angelo Giangreco's NPI number is 1457841892. It was assigned on May 11, 2018, and it is active in the NPI Registry.
What does John Angelo Giangreco specialize in?
John Angelo Giangreco is a family nurse practitioner in New York, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does John Angelo Giangreco practice?
John Giangreco practices at 301 E 17th St, New York, NY 10003. John Giangreco's primary practice is Nyu Langone Orthopedic Hospital-Immediate Care - HOPD in New York, New York. Dmand AI also links John Giangreco to 4 medical groups and 1 group practice or clinic.
What is John Angelo Giangreco's medical license number?
John Giangreco holds New York license 342717.
What medical group is John Angelo Giangreco part of?
John Giangreco is linked to Visiting Docs. Dmand AI links John Giangreco to 4 more medical groups.
Does John Angelo Giangreco accept Medicare?
Yes. CMS lists John Giangreco as accepting Medicare assignment.
How many Medicare patients does John Angelo Giangreco see?
CMS counts 250 Medicare patients who saw John Giangreco in 2024, with an average age of 75.
Has John Angelo Giangreco received payments from drug or device companies?
CMS Open Payments shows $75 in general payments to John Giangreco from 3 companies from 2025 to 2025. The largest total came from ViiV Healthcare Company.
How long has John Angelo Giangreco been practicing?
John Giangreco graduated from medical school in 2017, 9 years ago.
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