NPPES file of Aug 9, 2026

Nathan L. Harker, CRNP

Nurse Practitioner · Altoona, PA

Nathan L. Harker, CRNP is a nurse practitioner with a practice address in Altoona, Pennsylvania, and NPI 1326062555, issued on Jul 27, 2006. Check the license (Pennsylvania VP004195B, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1326062555
Name
Nathan L. Harker
Credential
CRNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
VP004195B PA
RN245186L PA
Self-reported in NPPES; status is on the state search
Practice location
2005 Valley View Blvd, Altoona, PA 16602
Phone
(814) 941-3388
Enumerated
Jul 27, 2006
Record last updated
Aug 17, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(814) 941-3279
Medicare enrollment
Enrolled (PECOS I20080723000525); 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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8 nearest nurse practitioner records → All 3,916 in Pennsylvania → Look up another NPI →

Also registered at 2005 Valley View Blvd

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

  1. Michelle Fasolo, RPHPharmacist1205007143
  2. Megan Maserati, CRNPNurse Practitioner1215331376
  3. Hugh Newman, DOPhysical Medicine & Rehabilitation Physician1801826136
  4. Rakesh Patel, DOPhysical Medicine & Rehabilitation Physician1114958618

Verify Nathan L. Harker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license VP004195B    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 Pennsylvania 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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Bills Medicare through one group practice

  1. Physical, Rehabilitation, Industrial And Sports MedicineAltoona, PA

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

Nathan L. Harker among 3,916 nurse practitioner records in Pennsylvania

Nathan L. Harker, CRNP is one of 3,916 nurse practitioner records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 81% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1996 · median 2018 among the 2,360 with a school on file
  • Record last updated2016 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 nurse practitioner records list a practice address in Altoona

They are 26 of the 1,985 NPPES records with a practice address in Altoona, and 3,916 nurse practitioner records in Pennsylvania.

All 3,916 in Pennsylvania → Every provider in Altoona → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Annamarie Barnish, CRNPAltoona, PA 166021144022591
  2. Chelsea Buchanan, CRNPAltoona, PA 166021891151882
  3. Brandi Clark, CRNPAltoona, PA 166021194402172
  4. Laura Cooper, CRNPAltoona, PA 166021952977845
  5. Tara Cropsey, CRNPAltoona, PA 166021598503260
  6. Karen Day, CRNPAltoona, PA 166021699063594
  7. Cindy Drenning, CRNPAltoona, PA 166021790833366
  8. Sarah Gallardy, CRNPAltoona, PA 166021831761873

Common questions

What is Nathan L. Harker, CRNP's NPI number?

Nathan L. Harker, CRNP's National Provider Identifier (NPI) is 1326062555, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nathan L. Harker, CRNP located?

The NPPES record lists a practice address at 2005 Valley View Blvd, Altoona, PA, 16602. Phone: (814) 941-3388. Providers update this record themselves, so call before visiting.

How can I verify Nathan L. Harker, CRNP's license?

NPPES lists Pennsylvania license number VP004195B, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.