Doctor profile · Federal record

Dr. Longmei Zhao, M.D., PH.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Phoenix, AZ

  • NPI 1629430053
  • Accepts Medicare
  • MIPS 83.6 / 100 · 2023
  • 28 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
424 S 56Th St Ste 110
Phoenix, AZ 850342177
(602) 685-5211
fax (623) 322-4639
Additional location
1955 W Frye RD
Chandler, AZ 852246282
Additional location
424 S 56Th St Ste 120
Phoenix, AZ 850342177
Mailing address
Po Box 42210
Phoenix, AZ 850802210

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
February 21, 2022
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Arizona #64039

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629430053. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
980
Distinct HCPCS
10
Medicare allowed
$39,502
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 342 197 $35
88341 Special stained specimen slides to examine tissue, each additional procedure 240 46 $27
88307 Pathology examination of tissue using a microscope, moderately high complexity 109 70 $77
88342 Special stained specimen slides to examine tissue, initial procedure 73 61 $33
88305 Pathology examination of tissue using a microscope, intermediate complexity 62 47 $69
88304 Pathology examination of tissue using a microscope, moderately low complexity 61 52 $11
88331 Pathology examination of specimen during surgery, first tissue block 24 16 $59
88344 Special stained specimen slides to examine tissue, each multiplex procedure 24 17 $37
88311 Preparation of tissue for examination by removing any calcium present 18 17 $11
88309 Pathology examination of tissue using a microscope, high complexity 16 16 $138

In context: peer comparison

Among 29 peers in Phoenix Anatomic Pathology & Clinical Pathology Physician, average services per provider: 242. This provider delivers 4.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Longmei Zhao's medical specialty?
Dr. Longmei Zhao practices Anatomic Pathology & Clinical Pathology Physician in Phoenix, AZ.
Where does Dr. Longmei Zhao practice?
Dr. Longmei Zhao practices at 424 S 56Th St Ste 110, Phoenix, AZ 850342177. Office phone: 6026855211.
What is Dr. Longmei Zhao's NPI?
Dr. Longmei Zhao's National Provider Identifier (NPI) is 1629430053, issued by NPPES.
Does Dr. Longmei Zhao accept Medicare assignment?
Yes. Dr. Longmei Zhao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Longmei Zhao commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.