Ralph Joseph Zinn, FNP
Family Nurse Practitioner · Ithaca, NY
Ralph Joseph Zinn, FNP is a family nurse practitioner with a practice address in Ithaca, New York, and NPI 1740696616, issued on Jul 10, 2014. Check the license (New York 338996, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ralph Joseph Zinn
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 338996 NY
Self-reported in NPPES; status is on the state search - Practice location
- 16 Brentwood Dr, Ithaca, NY 14850
- Phone
- (607) 277-2170
- Enumerated
- Jul 10, 2014
- Record last updated
- Jul 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141008001128); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 16 Brentwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ralph Joseph Zinn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 338996Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
6,934 Medicare Part D claims for 545 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 200 claims were for opioids.
Most prescribed
- Atorvastatin Calcium468 claims
- Amlodipine Besylate359 claims
- Omeprazole252 claims
- Gabapentin246 claims
- Levothyroxine Sodium194 claims
- Lisinopril176 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 95.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $19.15
1 payment: debt forgiveness; the largest payer was Baxter Healthcare. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cayuga Medical Associates PCIthaca, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ralph Joseph Zinn among 14,805 family nurse practitioner records in New York
Ralph Joseph Zinn, FNP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 30% of them.
- NPI issued2014 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2014 · median 2019 among the 7,239 with a school on file
- Record last updated2014 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
82 family nurse practitioner records list a practice address in Ithaca
They are 82 of the 2,215 NPPES records with a practice address in Ithaca, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Ithaca → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
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- Jessie Fisk, FNP-CIthaca, NY 148501629029384
- Justine Hilsdorf, NP -CIthaca, NY 148501154401263
- Elizabeth Hoffmeier, NPIthaca, NY 148501629064142
- Brenda Lane, NPIthaca, NY 148501417910209
- Deborah McIntyre, RN NPIthaca, NY 148501023110038
- Jennifer Metzgar, NPIthaca, NY 148501992783153
Common questions
What is Ralph Joseph Zinn, FNP's NPI number?
Ralph Joseph Zinn, FNP's National Provider Identifier (NPI) is 1740696616, issued on Jul 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Joseph Zinn, FNP located?
The NPPES record lists a practice address at 16 Brentwood Dr, Ithaca, NY, 14850. Phone: (607) 277-2170. Providers update this record themselves, so call before visiting.
How can I verify Ralph Joseph Zinn, FNP's license?
NPPES lists New York license number 338996, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Ralph Joseph Zinn, FNP prescribe under Medicare Part D?
In 2024, Ralph Joseph Zinn, FNP had 6,934 Medicare Part D claims for 545 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Ralph Joseph Zinn, FNP's MIPS final score?
The 2023 MIPS final score is 95.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.