Doctor profile · Federal record

Dr. Karleen Meiklejohn, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · Sacramento, CA

  • NPI 1942738190
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4400 V St Ste 1107
Sacramento, CA 958171445
(916) 734-5069
fax (916) 734-0299

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
December 27, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (4)
California #A188163 · Connecticut #67427 · Arizona #R76158 · Arizona #62658

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942738190. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
502
Distinct HCPCS
5
Medicare allowed
$22,532
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 222 107 $38
88307 Pathology examination of tissue using a microscope, moderately high complexity 112 40 $84
88341 Special stained specimen slides to examine tissue, each additional procedure 84 33 $29
88342 Special stained specimen slides to examine tissue, initial procedure 54 49 $36
88304 Pathology examination of tissue using a microscope, moderately low complexity 30 14 $12

In context: peer comparison

Among 18 peers in Sacramento Anatomic Pathology & Clinical Pathology Physician, average services per provider: 144. This provider delivers 3.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karleen Meiklejohn's medical specialty?
Dr. Karleen Meiklejohn practices Anatomic Pathology & Clinical Pathology Physician in Sacramento, CA.
Where does Dr. Karleen Meiklejohn practice?
Dr. Karleen Meiklejohn practices at 4400 V St Ste 1107, Sacramento, CA 958171445. Office phone: 9167345069.
What is Dr. Karleen Meiklejohn's NPI?
Dr. Karleen Meiklejohn's National Provider Identifier (NPI) is 1942738190, issued by NPPES.
Does Dr. Karleen Meiklejohn accept Medicare assignment?
Yes. Dr. Karleen Meiklejohn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karleen Meiklejohn commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.