NPPES file of Aug 9, 2026

Keegan J. Ziemba, M.D.

General Practice Physician · Concord, NH

Keegan J. Ziemba, M.D. is a general practice physician with a practice address in Concord, New Hampshire, and NPI 1568751824, issued on Apr 6, 2011. Check the license (New Hampshire 21260, as entered in NPPES) on the New Hampshire Board of Medicine; 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
1568751824
Name
Keegan J. Ziemba
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License numbers
21260 NH
0101271796 VA
TPME3162 FL
1014384 MA
320959 NY
and 2 more
Self-reported in NPPES; status is on the state search
Practice location
76 Fort Eddy RD, Concord, NH 03301
Phone
(501) 229-9346
Enumerated
Apr 6, 2011
Record last updated
Mar 2, 2026
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 Keegan J. Ziemba in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 21260    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
Open 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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General Practice Physician providers in New Hampshire

There are 19 general practice physician records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 19 in New Hampshire → Every provider in Concord →

Other general practice physician records in New Hampshire

  1. Loren BlakeLondonderry, NH1164835229
  2. Lessa Brill, M.D.Durham, NH1245380500
  3. Drew Brooks, MDLebanon, NH1467155523
  4. Gerald Collins, M.D.Durham, NH1689724957
  5. Daniel Collison, M.D.Hanover, NH1235102922
  6. Denrick Crespi, DOBedford, NH1811906027
  7. Angela Hawkins, PA-CLittleton, NH1538141007
  8. Franklin Hubbell, DOConway, NH1548372758
  9. Lisa Jacobs, MDFitzwilliam, NH1225351042
  10. Babak Kateby Kashy, M.D.Manchester, NH1609215458

Common questions

What is Keegan J. Ziemba, M.D.'s NPI number?

Keegan J. Ziemba, M.D.'s National Provider Identifier (NPI) is 1568751824, issued on Apr 6, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Keegan J. Ziemba, M.D. located?

The NPPES record lists a practice address at 76 Fort Eddy RD, Concord, NH, 03301. Phone: (501) 229-9346. Providers update this record themselves, so call before visiting.

How can I verify Keegan J. Ziemba, M.D.'s license?

NPPES lists New Hampshire license number 21260, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. 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.