NPPES file of Aug 9, 2026

Joanna Katherina Timmer, M.D.

Anesthesiology Physician · Camp Lejeune, NC

Joanna Katherina Timmer, M.D. is an anesthesiology physician with a practice address in Camp Lejeune, North Carolina, and NPI 1457711061, issued on Feb 25, 2016. Check the license on the North Carolina Medical Board; 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
1457711061
Name
Joanna Katherina Timmer
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
0101263137 VA
Self-reported in NPPES; status is on the state search
Practice location
100 Brewster Blvd, Camp Lejeune, NC 28547
Phone
(910) 450-4357
Enumerated
Feb 25, 2016
Record last updated
Sep 28, 2025
Medicare enrollment
Enrolled (PECOS I20250919000234); may accept Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 2016
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 anesthesiology physician records → All 1,482 in North Carolina → Look up another NPI →

Also registered at 100 Brewster Blvd

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

  1. Amanda Abrams, CLINICAL SOCIAL WORKSocial Worker1891644241
  2. Rachel Ackerman, PHARM DPharmacist1568765717
  3. Christopher Acosta, DOMilitary Health Care Provider1538019054
  4. Joseph Adamchak, DPT, ATCOrthopedic Physical Therapist1699931931
  5. Julia AdamsolsonClinical Social Worker1366218455
  6. Ifeyinwa Ajumobi, PAPhysician Assistant1790224079

Verify Joanna Katherina Timmer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical BoardCheck 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
Open the North Carolina 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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Joanna Katherina Timmer among 1,482 anesthesiology physician records in North Carolina

Joanna Katherina Timmer, M.D. is one of 1,482 anesthesiology physician records with a practice address in North Carolina. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 84% of them.

  • NPI issued2016 · 84% of these records are older, 14% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2016 · median 2006 among the 997 with a school on file
  • Record last updated2025 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 anesthesiology physician records list a practice address in Camp Lejeune

They are 25 of the 1,394 NPPES records with a practice address in Camp Lejeune, and 1,482 anesthesiology physician records in North Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,482 in North Carolina → Every provider in Camp Lejeune → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Paul Alea, M.D.Camp Lejeune, NC 285471801859848
  2. Carlos Casamalhuapa, M.D.Camp Lejeune, NC 285471154697787
  3. Claire Esposito, M.D.Camp Lejeune, NC 285471710925573
  4. Joshua Ferguson, D.O.Camp Lejeune, NC 285471750583647
  5. Chiawan Fu, MDCamp Lejeune, NC 285471295774693
  6. Robert Goy, D.O.Camp Lejeune, NC 285471053407320
  7. Michael Lee, M.D.Camp Lejeune, NC 285471215260997
  8. Gabriel Rodriguez, M.D.Camp Lejeune, NC 285471497985246

Common questions

What is Joanna Katherina Timmer, M.D.'s NPI number?

Joanna Katherina Timmer, M.D.'s National Provider Identifier (NPI) is 1457711061, issued on Feb 25, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Joanna Katherina Timmer, M.D. located?

The NPPES record lists a practice address at 100 Brewster Blvd, Camp Lejeune, NC, 28547. Phone: (910) 450-4357. Providers update this record themselves, so call before visiting.

How can I verify Joanna Katherina Timmer, M.D.'s license?

Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.