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Dr. Peter J. Gruber, MD
NPI1679641245
- Medicare services, 2018
- 16
- Part D claims, 2024
- 23
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $43
- Practice address
- 1400 Pelham Parkway South, Bronx, NY 10461
- Practice phone
- Call (718) 918-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gruber's professional email, personal email and mobile number
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Dr. Peter J. Gruber is an emergency medicine physician in Bronx, New York
Dr. Gruber practices at NYC Health + Hospitals/Jacobi in Bronx, New York, part of NYC.
Dr. Gruber's NPI, 1679641245, was assigned on December 1, 2006. Dr. Gruber graduated from New York Medical College in 1988. Dr. Gruber holds New York license 188396.
NPI and contact details
- NPI
- 1679641245NPI Registry (opens in a new tab)
- NPI enumeration date
- December 1, 2006
- NPI status
- Active
- Practice phone
- (718) 918-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Peter J. Gruber practices at NYC Health + Hospitals/Jacobi in Bronx, New York
Dr. Gruber's primary practice is NYC Health + Hospitals/Jacobi, at 1400 Pelham Parkway South, Bronx, NY 10461 in Bronx County. The practice phone is (718) 918-5000.
- NYC Health + Hospitals/Jacobi1400 Pelham Parkway South, Bronx, NY 10461 · Bronx CountyPhone(718) 918-5000
Source: Dmand AI Affiliation Data
Dr. Peter J. Gruber is affiliated with 2 sites of care and 3 medical groups
Dr. Gruber's primary practice is NYC Health + Hospitals/Jacobi in Bronx, New York, part of NYC. Dr. Gruber is also affiliated with Montefiore Einstein Hospital-Moses Campus. The medical group on file is Montefiore Einstein Faculty Practice Group. Dmand AI also links Dr. Gruber to 2 more medical groups, each named with a free account.
Montefiore Einstein Hospital-Moses CampusMontefiore Einstein Faculty Practice Group2 medical groupsNames with a free account
See all 5 affiliations for Dr. GruberSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter J. Gruber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gruber practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Jacobi | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter J. Gruber is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Gruber's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Gruber is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Gruber
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
3,709emergency medicine physicians in New York302emergency medicine physicians in Bronx48emergency medicine physicians at NYC Health + Hospitals/Jacobi
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Peter J. Gruber billed Medicare for 16 services in 2018
CMS data shows 16 Medicare services from Dr. Gruber across 1 procedure code in 2018. Medicare paid $677 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201816
Paid by Medicare$677
Procedure codes1
Dr. Gruber's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 462018: 1665%
- Tests and treatments
- 2017: 202018: 0100%
Dr. Gruber compared with the New York median for emergency medicine physicians, 2018
- Dr. Gruber
- New York median
- Medicare services
- 16vs 21993% below
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Gruber's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gruber and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter J. Gruber's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Gruber's median patient age at 60, with 55% women.
Dr. Gruber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women55%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Peter J. Gruber wrote 23 Medicare Part D claims in 2024
In 2024, Dr. Gruber wrote 23 Medicare Part D claims for 18 patients. 91% of them were for generic drugs.
Part D claims, 202423
Part D patients18
Dr. Gruber's Part D claims by kind of drug, 2024
- Generic21 claims91%
- Brand-name and other2 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
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Dr. Peter J. Gruber has 1 publication on record
Dmand AI links 1 paper to Dr. Gruber. Dr. Gruber's most frequent co-authors are Jorge M. Andrade, MD and Julian Solway, MD.
Papers1
Dr. Gruber's most frequent co-authors
Recent publications by Dr. Gruber
See who Dr. Gruber researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gruber works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter J. Gruber received $43 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Gruber from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $43.
Companies that paid Dr. Gruber the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter J. Gruber graduated from New York Medical College
Dr. Gruber graduated from New York Medical College in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter J. Gruber'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 DataDmand AI Org Hierarchy 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Peter J. Gruber
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. Peter J. Gruber's NPI number?
Dr. Peter J. Gruber's NPI number is 1679641245. It was assigned on December 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter J. Gruber?
Dr. Peter J. Gruber is an emergency medicine physician in Bronx, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Peter J. Gruber practice?
Dr. Gruber practices at 1400 Pelham Parkway South, Bronx, NY 10461. Dr. Gruber's primary practice is NYC Health + Hospitals/Jacobi in Bronx, New York, part of NYC. Dmand AI also links Dr. Gruber to 2 medical groups.
What is Dr. Peter J. Gruber's office phone number?
The practice phone on file for Dr. Gruber is (718) 918-5000.
What is Dr. Peter J. Gruber's medical license number?
Dr. Gruber holds New York license 188396.
Which hospitals is Dr. Peter J. Gruber affiliated with?
Dr. Gruber practices at NYC Health + Hospitals/Jacobi in Bronx, New York. Dr. Gruber is also affiliated with Montefiore Einstein Hospital-Moses Campus.
What medical group is Dr. Peter J. Gruber part of?
Dr. Gruber is linked to Montefiore Einstein Faculty Practice Group. Dmand AI links Dr. Gruber to 2 more medical groups.
Does Dr. Peter J. Gruber accept Medicare?
Yes. CMS data shows Dr. Gruber billed Medicare for 16 services in 2018.
What services does Dr. Peter J. Gruber bill to Medicare?
In 2018, Dr. Gruber's most billed Medicare services were emergency department visit (99283).
Where did Dr. Peter J. Gruber go to medical school?
Dr. Gruber graduated from New York Medical College in 1988.
Show 4 more questionsShow fewer questions
Has Dr. Peter J. Gruber received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Dr. Gruber from 1 company from 2023 to 2023. The largest total came from Davol Inc.
How long has Dr. Peter J. Gruber been practicing?
Dr. Gruber graduated from medical school in 1988, 38 years ago.
Does Dr. Peter J. Gruber do research?
Dmand AI links 1 publication to Dr. Gruber.
Who does Dr. Peter J. Gruber publish with?
Dr. Gruber's most frequent co-authors are Jorge M. Andrade, MD (1 shared paper) and Julian Solway, MD (1 shared paper).
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