Jennifer Grunhut
- Medicare services, 2024
- 681
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 200
- Industry payments
- $146
- Affiliated sites
- 2
- Practice address
- 728 North Main Street, Spring Valley, NY 10977
- Practice phone
- Call (845) 354-9300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Refuah Health Center - Spring Valley
FQHC - Main Site · Spring Valley, New York
Find Jennifer Grunhut'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.
Jennifer Grunhut is a physician assistant in New Square, New York
Jennifer Grunhut practices at Refuah Health Center - Spring Valley in Spring Valley, New York.
Jennifer Grunhut's NPI, 1083264253, was assigned on September 18, 2019.
- NPI
- 1083264253NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325480304
- NPI enumeration date
- September 18, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (845) 354-9300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer Grunhut practices at Refuah Health Center - Spring Valley in Spring Valley, New York
Jennifer Grunhut's primary practice is Refuah Health Center - Spring Valley, at 728 North Main Street, Spring Valley, NY 10977 in Rockland County. The practice phone is (845) 354-9300.
- Refuah Health Center - Spring Valley728 North Main Street, Spring Valley, NY 10977 · Rockland CountyPhone(845) 354-9300
Source: Dmand AI Affiliation Data
Jennifer Grunhut is affiliated with 2 sites of care and 1 medical group
Jennifer Grunhut's primary practice is Refuah Health Center - Spring Valley in Spring Valley, New York. The medical group on file is Refuah Health Center. Dmand AI also links Jennifer Grunhut to 1 more community health center, named with a free account. Jennifer Grunhut's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer Grunhut's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Grunhut practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Refuah Health Center - Spring Valley | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Jennifer Grunhut is one of 11,456 physician assistants in New York
Physician assistant is Jennifer Grunhut's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Jennifer Grunhut
Counts of physician assistants 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
Jennifer Grunhut billed Medicare for 681 services in 2024
CMS data shows 681 Medicare services from Jennifer Grunhut across 7 procedure codes in 2024, for 23 Medicare patients. Medicare paid $38,575 for them. Every service was in an office.
Jennifer Grunhut's Medicare services by type, 2024
- Tests and treatments545
- Office and hospital visits136
Jennifer Grunhut compared with the New York median for physician assistants, 2024
- Jennifer Grunhut
- New York median
- Medicare services
- 681vs 1763.9 times
- Medicare patients
- 23vs 7871% below
- Part D claims
- 28vs 24589% below
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Jennifer Grunhut'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Jennifer Grunhut and other physician assistants in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jennifer Grunhut treated 23 Medicare patients in 2024, average age 72
CMS counts 23 Medicare patients who saw Jennifer Grunhut in 2024. 75% of them have high blood pressure, and 70% have high cholesterol. 48% are also on Medicaid. Their average risk score is 2.49, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jennifer Grunhut's median patient age at 68, with 46% women.
Chronic conditions among Jennifer Grunhut's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Diabetes61%
- Cancer57%
Share of Medicare patients with each condition. A patient can have several.
Jennifer Grunhut's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women46%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer Grunhut wrote 200 Medicare Part D claims in 2024
In 2024, Jennifer Grunhut wrote 200 Medicare Part D claims for 19 patients. 56% of them were for generic drugs. CMS names the drug for 28 of them, across 2 drugs with 11 or more claims each, at $210,014 in total drug cost.
Jennifer Grunhut's Part D claims by kind of drug, 2024
- Generic113 claims56%
- Brand-name87 claims44%
Jennifer Grunhut'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.
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 Jennifer Grunhut takes part in Medicare
Jennifer Grunhut 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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Jennifer Grunhut received $146 in industry payments in 2025
CMS Open Payments shows 2 general payments to Jennifer Grunhut from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $125.
Companies that paid Jennifer Grunhut 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 Jennifer Grunhut'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 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) |
| 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 Jennifer Grunhut
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer Grunhut's NPI number?
Jennifer Grunhut's NPI number is 1083264253. It was assigned on September 18, 2019, and it is active in the NPI Registry.
What does Jennifer Grunhut specialize in?
Jennifer Grunhut is a physician assistant in New Square, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jennifer Grunhut practice?
Jennifer Grunhut practices at 728 North Main Street, Spring Valley, NY 10977. Jennifer Grunhut's primary practice is Refuah Health Center - Spring Valley in Spring Valley, New York. Dmand AI also links Jennifer Grunhut to 1 community health center.
What is Jennifer Grunhut's office phone number?
The practice phone on file for Jennifer Grunhut is (845) 354-9300.
What medical group is Jennifer Grunhut part of?
Jennifer Grunhut is linked to Refuah Health Center.
Does Jennifer Grunhut accept Medicare?
Yes. CMS data shows Jennifer Grunhut billed Medicare for 681 services in 2024, and Jennifer Grunhut accepts Medicare assignment.
How many Medicare patients does Jennifer Grunhut see?
CMS counts 23 Medicare patients who saw Jennifer Grunhut in 2024, with an average age of 72.
What services does Jennifer Grunhut bill to Medicare?
In 2024, Jennifer Grunhut's most billed Medicare services were infusion or chemotherapy administration (96367), infusion or chemotherapy administration (96413) and office visit, established patient (99215).
What drugs does Jennifer Grunhut prescribe most?
In 2024 Medicare Part D data, Jennifer Grunhut's most prescribed drugs by claims were Imfinzi and Ondansetron HCl.
Has Jennifer Grunhut received payments from drug or device companies?
CMS Open Payments shows $146 in general payments to Jennifer Grunhut from 2 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Jennifer Grunhut been practicing?
Jennifer Grunhut graduated from medical school in 2018, 8 years ago.
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