NPPES file of Aug 9, 2026

Catherine Ann Mueggenborg, FNP

Family Nurse Practitioner · Augusta, ME

Catherine Ann Mueggenborg, FNP is a family nurse practitioner with a practice address in Augusta, Maine, and NPI 1992415046, issued on Nov 30, 2022. Check the license (Maine CNP221485, as entered in NPPES) with the Maine 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
1992415046
Name
Catherine Ann Mueggenborg
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
CNP221485 ME
Self-reported in NPPES; status is on the state search
Practice location
1 VA Ctr, Augusta, ME 04330
Phone
(207) 623-8411
Enumerated
Nov 30, 2022
Record last updated
Nov 30, 2022
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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Also registered at 1 VA Ctr

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

  1. Stephen Adams, D.O.Psychiatry Physician1548352768
  2. Amanda Adcock, PH.D.Clinical Psychologist1740521855
  3. Arwen Agee, LCSWClinical Social Worker1508020173
  4. Megan Allen, RNRegistered Nurse1558891853
  5. Alyne Anderson, PHARM.DPharmacotherapy Pharmacist1225124308
  6. Joseph Andrews, RNRegistered Nurse1700109659

Verify Catherine Ann Mueggenborg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license CNP221485
    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 Maine 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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98% fewer Medicare Part D claims than the average family nurse practitioner in 2024

28 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Catherine Mueggenborg28
  2. Specialty average1,305

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.

Catherine Ann Mueggenborg among 1,274 family nurse practitioner records in Maine

Catherine Ann Mueggenborg, FNP is one of 1,274 family nurse practitioner records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 78% of them.

  • NPI issued2022 · 78% of these records are older, 16% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2022 · 46% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

62 family nurse practitioner records list a practice address in Augusta

They are 62 of the 1,740 NPPES records with a practice address in Augusta, and 1,274 family nurse practitioner records in Maine.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. William Boylan, FNPAugusta, ME 043301790832186
  2. Jill Carter, FNPAugusta, ME 043301407968100
  3. Terry Chapman, FNPAugusta, ME 043301316906662
  4. Denise Dernorsek, RN, MS, APRN,BCTogus, ME 043301528098266
  5. Ellen Graf, MSN FNP-CAugusta, ME 043301679681951
  6. Ralph Heath, FNP-CAugusta, ME 043301205959657
  7. Rhonda Jankovich, FNP-CTogus, ME 043301578500856
  8. Sherryl Kempton, APRN,BCTogus, ME 043301538132998

Common questions

What is Catherine Ann Mueggenborg, FNP's NPI number?

Catherine Ann Mueggenborg, FNP's National Provider Identifier (NPI) is 1992415046, issued on Nov 30, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Ann Mueggenborg, FNP located?

The NPPES record lists a practice address at 1 VA Ctr, Augusta, ME, 04330. Phone: (207) 623-8411. Providers update this record themselves, so call before visiting.

How can I verify Catherine Ann Mueggenborg, FNP's license?

NPPES lists Maine license number CNP221485, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Catherine Ann Mueggenborg, FNP prescribe under Medicare Part D?

In 2024, Catherine Ann Mueggenborg, FNP had 28 Medicare Part D claims; 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.