Nathaniel Gerhardt, PA
- Medicare patients, 2024
- 24
- Part D claims, 2024
- 23
- MIPS score, 2024
- 85
- Hospital affiliations
- 3
- Industry payments
- $1,045
- Practice address
- 750 East Adams Street, Syracuse, NY 13210
- Practice phone
- Call (315) 473-4240
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Nathaniel Gerhardt'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.
Nathaniel Gerhardt is a physician assistant in Syracuse, New York
Nathaniel Gerhardt practices at Upstate University Hospital in Syracuse, New York, part of State University of New York.
Nathaniel Gerhardt's NPI, 1215667621, was assigned on June 16, 2022. Nathaniel Gerhardt holds New York license 029203.
- NPI
- 1215667621NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759759939
- NPI enumeration date
- June 16, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 473-4240
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathaniel Gerhardt practices at Upstate University Hospital in Syracuse, New York
Nathaniel Gerhardt's primary practice is Upstate University Hospital, at 750 East Adams Street, Syracuse, NY 13210 in Onondaga County. The practice phone is (315) 473-4240.
- Upstate University Hospital750 East Adams Street, Syracuse, NY 13210 · Onondaga CountyPhone(315) 473-4240
Source: Dmand AI Affiliation Data
Nathaniel Gerhardt is affiliated with 4 sites of care and 6 medical groups
Nathaniel Gerhardt's primary practice is Upstate University Hospital in Syracuse, New York, part of State University of New York. Nathaniel Gerhardt is also affiliated with Crouse Hospital. The medical group on file is Upstate University Hospital. Dmand AI also links Nathaniel Gerhardt to 1 more hospital, 5 medical groups and 1 therapy and rehab clinic, each named with a free account. Nathaniel Gerhardt's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nathaniel Gerhardt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathaniel Gerhardt practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Upstate University Hospital | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathaniel Gerhardt is one of 11,456 physician assistants in New York
Physician assistant is Nathaniel Gerhardt's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Nathaniel Gerhardt is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Nathaniel Gerhardt
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
Nathaniel Gerhardt treated 24 Medicare patients in 2024, average age 79
CMS counts 24 Medicare patients who saw Nathaniel Gerhardt in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.08, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Nathaniel Gerhardt's median patient age at 63, with 32% women.
Chronic conditions among Nathaniel Gerhardt's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Chronic kidney disease54%
- Mood disorders54%
- Depression50%
- Anxiety46%
- Diabetes46%
Share of Medicare patients with each condition. A patient can have several.
Nathaniel Gerhardt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women32%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nathaniel Gerhardt wrote 23 Medicare Part D claims in 2024
In 2024, Nathaniel Gerhardt wrote 23 Medicare Part D claims for 11 patients. 78% of them were for generic drugs.
Nathaniel Gerhardt's Part D claims by kind of drug, 2024
- Generic18 claims78%
- Brand-name and other5 claims22%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Nathaniel Gerhardt scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Nathaniel Gerhardt for performance year 2024, reported as part of a group. Nathaniel Gerhardt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Nathaniel Gerhardt's MIPS scores, performance year 2024
- 85of 100Final score
- 75.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Nathaniel Gerhardt received $1,045 in industry payments in 2025
CMS Open Payments shows 4 general payments to Nathaniel Gerhardt from 1 drug or device company in 2025. Travel and lodging make up the largest share, 88% of the total. MAQUET Cardiovascular U.S. Sales, L.L.C. paid the most, $1,045.
General payments to Nathaniel Gerhardt by kind, 2025 to 2025
- Travel and lodging$91688%
- Food and beverage$12812%
Companies that paid Nathaniel Gerhardt 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 Nathaniel Gerhardt'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Nathaniel Gerhardt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathaniel Gerhardt's NPI number?
Nathaniel Gerhardt's NPI number is 1215667621. It was assigned on June 16, 2022, and it is active in the NPI Registry.
What does Nathaniel Gerhardt specialize in?
Nathaniel Gerhardt is a physician assistant in Syracuse, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Nathaniel Gerhardt practice?
Nathaniel Gerhardt practices at 750 East Adams Street, Syracuse, NY 13210. Nathaniel Gerhardt's primary practice is Upstate University Hospital in Syracuse, New York, part of State University of New York. Dmand AI also links Nathaniel Gerhardt to 1 hospital, 5 medical groups and 1 therapy and rehab clinic.
What is Nathaniel Gerhardt's office phone number?
The practice phone on file for Nathaniel Gerhardt is (315) 473-4240.
What is Nathaniel Gerhardt's medical license number?
Nathaniel Gerhardt holds New York license 029203.
Which hospitals is Nathaniel Gerhardt affiliated with?
Nathaniel Gerhardt practices at Upstate University Hospital in Syracuse, New York. Nathaniel Gerhardt is also affiliated with Crouse Hospital. Dmand AI links Nathaniel Gerhardt to 1 more hospital.
What medical group is Nathaniel Gerhardt part of?
Nathaniel Gerhardt is linked to Upstate University Hospital. Dmand AI links Nathaniel Gerhardt to 5 more medical groups.
Does Nathaniel Gerhardt accept Medicare?
Yes. CMS lists Nathaniel Gerhardt as accepting Medicare assignment.
What is Nathaniel Gerhardt's MIPS score?
Nathaniel Gerhardt's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Nathaniel Gerhardt see?
CMS counts 24 Medicare patients who saw Nathaniel Gerhardt in 2024, with an average age of 79.
Has Nathaniel Gerhardt received payments from drug or device companies?
CMS Open Payments shows $1,045 in general payments to Nathaniel Gerhardt from 1 company from 2025 to 2025. The largest total came from MAQUET Cardiovascular U.S. Sales, L.L.C.
How long has Nathaniel Gerhardt been practicing?
Nathaniel Gerhardt graduated from medical school in 2022, 4 years ago.
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