Longmei Zhao, M.D., PH.D.
NPI 1629430053 · Anatomic Pathology & Clinical Pathology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Longmei Zhao, M.D., PH.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Phoenix, AZ (NPI 1629430053).
Provider details
- NPI number
- 1629430053
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 64039 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,614 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 240 | $38 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 223 | $75 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 222 | $28 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 189 | $100 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 167 | $83 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 100 | $12 |
Practice location
Mailing address
Additional practice locations (2)
- 1955 W Frye RdChandler, AZ 85224-6282Phone: (602) 685-5211Fax: (623) 322-4639
- 424 S 56th St Ste 120Phoenix, AZ 85034-2177Phone: (602) 685-5211Fax: (623) 322-4639
Registry dates
- Enumerated
- 2016-03-24
- Last updated
- 2022-02-21
- Certified
- 2022-02-21
Frequently asked questions
- What is Longmei Zhao's NPI number?
- Longmei Zhao's National Provider Identifier (NPI) is 1629430053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Longmei Zhao's specialty?
- Longmei Zhao is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Longmei Zhao located?
- Longmei Zhao's practice location on file with NPPES is 424 S 56th St Ste 110, Phoenix, AZ 85034-2177.
- What is Longmei Zhao's phone number?
- The practice phone number listed in the NPPES registry for Longmei Zhao is (602) 685-5211.
- Does Longmei Zhao accept Medicare?
- Longmei Zhao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Longmei Zhao's NPI active?
- Yes — Longmei Zhao's NPI (1629430053) is active in the NPPES registry as of the last update on 2022-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.