NPPES file of Aug 9, 2026

Katherine Collins Pettengill, GNP-BC

Gerontology Registered Nurse · Nashua, NH

Katherine Collins Pettengill, GNP-BC is a gerontology registered nurse with a practice address in Nashua, New Hampshire, and NPI 1447772694, issued on Jul 10, 2017. Check the license (New Hampshire 075197-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1447772694
Name
Katherine Collins Pettengill
Credential
GNP-BC
Primary taxonomy
Gerontology Registered Nurse 163WG0600X
License number
075197-23 NH
Self-reported in NPPES; status is on the state search
Practice location
11 Northeastern Blvd Ste 340, Nashua, NH 03062
Phone
(603) 860-3893
Enumerated
Jul 10, 2017
Record last updated
Jul 10, 2017 (not updated in 9 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Katherine Collins Pettengill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license 075197-23    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 Hampshire 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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Gerontology Registered Nurse providers in New Hampshire

There are 3 gerontology registered nurse records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3 in New Hampshire → Every provider in Nashua →

Other gerontology registered nurse records in New Hampshire

  1. Karen Osgood, RNSwanzey, NH1558045849
  2. Sara RichNorthfield, NH1558289934

Common questions

What is Katherine Collins Pettengill, GNP-BC's NPI number?

Katherine Collins Pettengill, GNP-BC's National Provider Identifier (NPI) is 1447772694, issued on Jul 10, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Collins Pettengill, GNP-BC located?

The NPPES record lists a practice address at 11 Northeastern Blvd Ste 340, Nashua, NH, 03062. Phone: (603) 860-3893. Providers update this record themselves, so call before visiting.

How can I verify Katherine Collins Pettengill, GNP-BC's license?

NPPES lists New Hampshire license number 075197-23, as entered by the provider. Search the New Hampshire 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. 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.