Karen Ann Johnson, M.D.
Anatomic Pathology & Clinical Pathology Physician · Boise, ID
Karen Ann Johnson, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Boise, Idaho, and NPI 1386960466, issued on Apr 14, 2010. Check the license (Idaho M-12977, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Karen Ann Johnson
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- M-12977 ID
Self-reported in NPPES; status is on the state search - Practice location
- 190 E Bannock St, Boise, ID 83712
- Phone
- (208) 381-2378
- Enumerated
- Apr 14, 2010
- Record last updated
- Sep 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150918001392); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 38 in Idaho → Look up another NPI →
Also registered at 190 E Bannock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Ackerson, ACNPC-AGAcute Care Nurse Practitioner1982329751
- Jarren Adam, DOEmergency Medicine Physician1295484699
- Sariah AdamsRegistered Nurse1801737978
- Grace Adamson, MDFamily Medicine Physician1497246136
- J Thomas Ahlquist, MDEmergency Medical Services (Emergency Medicine) Physician1598703902
- Dawn Aiken, NPFamily Nurse Practitioner1295175313
Verify Karen Ann Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-12977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 90 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Boise Pathology Group P.A.Boise, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Ann Johnson among 38 anatomic pathology & clinical pathology physician records in Idaho
Karen Ann Johnson, M.D. is one of 38 anatomic pathology & clinical pathology physician records with a practice address in Idaho. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 87% of them.
- NPI issued2010 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2009 · median 2003 among the 19 with a school on file
- Record last updated2016 · 82% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Idaho
There are 38 anatomic pathology & clinical pathology physician records in Idaho.
All 38 in Idaho → Every provider in Boise → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Matthew Burtelow, M.D.Boise, ID 837121760670285
- Michael Carey, M.D.Boise, ID 837121881632065
- Rachel Conrad, MDBoise, ID 837121881828655
- Mark Kieckbusch, M.D.Boise, ID 837121215981410
- Kyle Noskoviak, M.D.Boise, ID 837121598933491
- Richard Stillinger, M.D.Boise, ID 837121750329025
- Daniel Walsh, M.D.Boise, ID 837121376597575
- Gabriel Morey, MD MPHGarden City, ID 837141639563547
Common questions
What is Karen Ann Johnson, M.D.'s NPI number?
Karen Ann Johnson, M.D.'s National Provider Identifier (NPI) is 1386960466, issued on Apr 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Karen Ann Johnson, M.D. located?
The NPPES record lists a practice address at 190 E Bannock St, Boise, ID, 83712. Phone: (208) 381-2378. Providers update this record themselves, so call before visiting.
How can I verify Karen Ann Johnson, M.D.'s license?
NPPES lists Idaho license number M-12977, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Karen Ann Johnson, M.D.'s MIPS final score?
The 2023 MIPS final score is 90 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.