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CLAXTON MEDICAL PC
NPI 1114164944
Pediatrics in Ogdensburg, NY

Active since January 15, 2009CLIA Certified · 2 labs
3 LYON PL, SUITE 200, OGDENSBURG, NY 13669(315) 394-7542(315) 394-0015 Get Directions Write a Review

NPPES record last updated: November 15, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 15, 2024, Aug 16, 2021 (2 updates tracked since 2021).

About Claxton Medical Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLAXTON MEDICAL PC (NPI 1114164944) is a healthcare organization registered as a pediatrics in Ogdensburg, New York and active in the NPI registry since January 2009. The organization holds 2 active CLIA laboratory certificates, maintains 5 additional practice locations, and lists Michael Seidman, Chief Medical Officer, as its authorized official.

NPPES Registry Identity

NPI1114164944
Entity TypeOrganization
Primary Taxonomy208000000X
Legal Business NameCLAXTON MEDICAL PC
Location Address3 LYON PL, SUITE 200Ogdensburg, NY 13669-2590
Mailing Address3 Lyon Pl, Suite 200Ogdensburg, NY 13669-2590 · (315) 394-7542 · Fax (315) 394-0015
Phone(315) 394-7542
Fax(315) 394-0015
Organization SubpartNo
Authorized OfficialMichael SeidmanChief Medical Officer · (315) 394-7542
Enumeration DateJanuary 15, 2009
Last NPPES UpdateNovember 15, 20242 updates tracked since enumeration
NPPES CertifiedNovember 15, 2024
✔ NPI 1114164944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedInternal MedicineTaxonomy 207R00000X
Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X
Also ListedOrthopaedic Surgery · Pediatric Orthopaedic SurgeryTaxonomy 207XP3100X
Also ListedOrthopaedic Surgery · Hand SurgeryTaxonomy 207XS0106X
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X
Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X
3 LYON PL, Ogdensburg, NY 13669
Open in Google Maps ↗

Secondary Practice Locations 5

Location 1305 Main St Ste 200Ogdensburg, NY 13669-1110 · Phone (315) 713-6770
Location 21571 Washington St Ste 107Watertown, NY 13601-9304 · Phone (315) 788-2211 · Fax (315) 788-0956
Location 3305 Main St Ste 100Ogdensburg, NY 13669-1110 · Phone (315) 393-2611
Location 4300 Chapman StMorristown, NY 13664-3212 · Phone (315) 375-6546
Location 53 Lyon Pl Ste 300Ogdensburg, NY 13669-2546 · Phone (315) 394-6470

Other Identifiers 1

Medicaid03117948NY

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Claxton Medical Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

58

Medicare enrollment records show 58 clinicians reassign Medicare billing to Claxton Medical PC, which bills Medicare for the services they deliver. Of these, 14 practice at this address and 19 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 15

General Surgery12
Nurse Practitioner12
Orthopedic Surgery12
Obstetrics/Gynecology5
Nephrology4
Urology3
Internal Medicine2
Critical Care (Intensivists)1
7 other specialties7

Nearest to this location (20)

See all 58
Marta Anghel, MD
Internal Medicine
NPI 1891855730
3 LYON PLACE
Ogdensburg, NY 13669
(315) 394-7542
✔ PECOS✔ Accepts MedicareSame address
Meagan Cooper, FNP-C
Nurse Practitioner
NPI 1497588990
3 LYON PL
Ogdensburg, NY 13669
(315) 394-7542
✔ PECOS✔ Accepts MedicareSame address
Robert Digiacco, DO
Neurology
NPI 1437138336
3 LYON PLACE SUITE 102
Ogdensburg, NY 13669
(315) 713-6618
✔ PECOS✔ Accepts MedicareSame address
Orakwao Dowuona, MD
Obstetrics/Gynecology
NPI 1366728594
3 LYON PLACE
Ogdensburg, NY 13669
(315) 713-6700
✔ PECOS✔ Accepts MedicareSame address
Gillian Edwards, FNP
Nurse Practitioner
NPI 1609544337
5 LYON PL
Ogdensburg, NY 13669
(315) 393-2314
✔ PECOS✔ Accepts MedicareSame address
Gordon Heiss, D.O.
Obstetrics/Gynecology
NPI 1053330563
3 LYON PL
Ogdensburg, NY 13669
(315) 713-6700
✔ PECOSSame address
Thomas Herzog, MD
Orthopedic Surgery
NPI 1760435952
3 LYON PLACE
Ogdensburg, NY 13669
(315) 713-6643
✔ PECOS✔ Accepts MedicareSame address
Kenneth Hilborne, FNP-C
Nurse Practitioner
NPI 1144741158
3 LYON PL
Ogdensburg, NY 13669
(315) 394-7542
✔ PECOS✔ Accepts MedicareSame address
Manasvi Jaitly, MD
Internal Medicine
NPI 1205036878
3 LYON PLACE SUITE 200
Ogdensburg, NY 13669
(315) 394-7542
✔ PECOS✔ Accepts MedicareSame address
Steven Mussett, MD
Orthopedic Surgery
NPI 1376081240
3 LYON PLACE
Ogdensburg, NY 13669
(315) 713-6643
✔ PECOS✔ Accepts MedicareSame address
Alana Stevenson, FNP-C
Nurse Practitioner
NPI 1255940037
3 LYON PLACE SUITE 302
Ogdensburg, NY 13669
(315) 393-7955
✔ PECOS✔ Accepts MedicareSame address
Kaichun Wei, MD
Obstetrics/Gynecology
NPI 1013237601
3 LYON PLACE
Ogdensburg, NY 13669
(315) 713-6700
✔ PECOS✔ Accepts MedicareSame address
Alka Srivastava, MD
Hematology/Oncology
NPI 1780782185
5 LYON PLACE
Ogdensburg, NY 13669
(315) 393-2314
✔ PECOS✔ Accepts MedicareSame address
Michael Seidman, MD
Nephrology
NPI 1134188725
3 LYON PL
Ogdensburg, NY 13669
(315) 394-7542
✔ PECOS✔ Accepts MedicareSame address
Isabelle Young, FNP-P
Nurse Practitioner
NPI 1255962551
214 KING STREET
Ogdensburg, NY 13669
(315) 713-6778
✔ PECOS✔ Accepts Medicare0.1 mi
Christopher Brandy, M.D.P.C.
General Surgery
NPI 1740371137
305 MAIN STREET
Ogdensburg, NY 13669
(315) 393-2611
✔ PECOS✔ Accepts Medicare0.2 mi
Chelsea Reynolds, CPNP-PC
Nurse Practitioner
NPI 1700518669
305 MAIN ST
Ogdensburg, NY 13669
(315) 713-6770
✔ PECOS0.2 mi
Sandeep Sirsi, MD
General Surgery
NPI 1336138213
305 MAIN STREET
Ogdensburg, NY 13669
(315) 393-2611
✔ PECOS✔ Accepts Medicare0.2 mi
John Schaefer, MD
Otolaryngology
NPI 1841227816
3 LYON PL STE 302
Ogdensburg, NY 13669
(315) 393-7955
✔ PECOS✔ Accepts Medicare0.7 mi
Richard Tombler, MD
Orthopedic Surgery
NPI 1447532916
39 W MAIN ST
Canton, NY 13617
(315) 393-3600
✔ PECOS17 mi
See all 58 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D2109116

Claxton Medical PC - David Dunn MD · Morristown, NY
Active · expires Mar 26, 2027
CLIA Number33D2109116
Laboratory TypePhysician Office
Certificate Effective DateFebruary 19, 2016
Certificate Expiration DateMarch 26, 2027
Laboratory DirectorDr. David Dunn
Laboratory Phone(315) 375-6546
Laboratory LocationClaxton Medical PC - David Dunn MD300 Chapman Street Road, Morristown, NY 13664
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 33D2261908

Claxton Medical Pediatrics · Ogdensburg, NY
Active · expires Mar 26, 2027
CLIA Number33D2261908
Laboratory TypePhysician Office
Certificate Effective DateJune 7, 2022
Certificate Expiration DateMarch 26, 2027
Laboratory DirectorMs. Rita Crowley
Laboratory Phone(315) 713-6770
Laboratory LocationClaxton Medical Pediatrics214 King Street, Suite A, Ogdensburg, NY 13669
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Claxton Medical PC's NPI number?

The NPI number for Claxton Medical PC is 1114164944. It was assigned to this organization in the NPPES registry on January 15, 2009.

Where is Claxton Medical PC located?

Claxton Medical PC is located at 3 Lyon Pl Suite 200, Ogdensburg, NY 13669. The listed phone number is (315) 394-7542.

What is Claxton Medical PC's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Claxton Medical PC enrolled in Medicare?

Yes. Claxton Medical PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Claxton Medical PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 58 clinicians in 15 Medicare specialties reassign their Medicare billing to Claxton Medical PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are General Surgery (12), Nurse Practitioner (12) and Orthopedic Surgery (12). Of these, 14 practice at this address and 19 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Claxton Medical PC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Claxton Medical PC was last updated on November 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.