NPPES file of Aug 9, 2026

Connor Collins Kellogg, FNP

Family Nurse Practitioner · Watertown, NY

Connor Collins Kellogg, FNP is a family nurse practitioner with a practice address in Watertown, New York, and NPI 1467166736, issued on Jan 10, 2023. Check the license (New York 350662, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467166736
Name
Connor Collins Kellogg
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
350662 NY
Self-reported in NPPES; status is on the state search
Practice location
53-59 Public SQ Ste 301, Watertown, NY 13601
Phone
(315) 782-2141
Enumerated
Jan 10, 2023
Record last updated
Feb 7, 2023
Fax
(315) 782-5123
Medicare enrollment
Enrolled (PECOS I20230228002291); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 53-59 Public SQ Ste 301

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maegan CastleFamily Nurse Practitioner1619864535
  2. Christopher Kellogg, DOInternal Medicine Physician1598260119
  3. Jillian Marra, FNP-CFamily Nurse Practitioner1326607490
  4. Robert Pickeral, PACMedical Physician Assistant1205469186

Verify Connor Collins Kellogg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 350662
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.1 times the Medicare Part D claims of the average family nurse practitioner in 2024

4,088 Medicare Part D claims for 566 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 156 claims were for opioids.

  1. Connor Kellogg4,088
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium214 claims
  2. Amlodipine Besylate187 claims
  3. Lisinopril132 claims
  4. Ozempic120 claims
  5. Levothyroxine Sodium116 claims
  6. Rosuvastatin Calcium104 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.

Industry payments in 2024: $747.33

25 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. 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.

  1. Connor Kellogg$747.33
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Watertown Internists PCWatertown, NY
  2. Watertown Urgent Care PLLCWatertown, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Connor Collins Kellogg among 14,805 family nurse practitioner records in New York

Connor Collins Kellogg, 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 2023, is newer than 76% of them.

  • NPI issued2023 · 76% of these records are older, 17% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2022 · median 2019 among the 7,239 with a school on file
  • Record last updated2023 · 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).

58 family nurse practitioner records list a practice address in Watertown

They are 58 of the 1,380 NPPES records with a practice address in Watertown, and 14,805 family nurse practitioner records in New York.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Lynn Barber, CRNAWatertown, NY 136011285661900
  2. Paul Barter, FNPWatertown, NY 136011679550552
  3. Nancy Coughlin, RN,FNP-CWatertown, NY 136011518960822
  4. Debbie Elliott, FNPWatertown, NY 136011861470908
  5. Anne Hall, NPWatertown, NY 136011114969367
  6. Joan Hawthorne, FNP-CWatertown, NY 136011770592362
  7. Anna Hyde, FNP-CWatertown, NY 136011588661011
  8. Kathryn Kolton, FNPWatertown, NY 136011811990856

Common questions

What is Connor Collins Kellogg, FNP's NPI number?

Connor Collins Kellogg, FNP's National Provider Identifier (NPI) is 1467166736, issued on Jan 10, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Connor Collins Kellogg, FNP located?

The NPPES record lists a practice address at 53-59 Public SQ Ste 301, Watertown, NY, 13601. Phone: (315) 782-2141. Providers update this record themselves, so call before visiting.

How can I verify Connor Collins Kellogg, FNP's license?

NPPES lists New York license number 350662, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Connor Collins Kellogg, FNP prescribe under Medicare Part D?

In 2024, Connor Collins Kellogg, FNP had 4,088 Medicare Part D claims for 566 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

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.