Doctor profile · Federal record
Dr. Ha Nguyen, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Oakland, CA
- NPI 1811309586
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
275 W Macarthur Blvd
Oakland, CA 946115641
(571) 449-6688 - Additional location
-
1414 Kuhl Ave
Orlando, FL 328062008
(321) 841-8933
fax (321) 843-6219 - Mailing address
-
5107 Hawthorne Springs Ln
Sugar Land, TX 774794671
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- June 20, 2024
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- California #A152143 · Florida #20294
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811309586. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,705
Distinct HCPCS
10
Medicare allowed
$50,518
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 554 | 208 | $34 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 502 | 87 | $26 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 226 | 142 | $32 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 156 | 43 | $11 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 57 | 24 | $24 | |
88189 |
Flow cytometry technique for dna or cell analysis, 16 or more markers | 51 | 49 | $77 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 46 | 44 | $11 | |
85097 |
Bone marrow, smear interpretation | 38 | 38 | $45 | |
85060 |
Blood smear interpretation by physician with written report | 23 | 22 | $22 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 23 | 21 | $25 |
In context: peer comparison
Among 3 peers in Oakland Anatomic Pathology & Clinical Pathology Physician, average services per provider: 124. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $23.38 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Ha Nguyen's medical specialty?
Dr. Ha Nguyen practices Anatomic Pathology & Clinical Pathology Physician in Oakland, CA.
Where does Dr. Ha Nguyen practice?
Dr. Ha Nguyen practices at 275 W Macarthur Blvd, Oakland, CA 946115641. Office phone: 5714496688.
What is Dr. Ha Nguyen's NPI?
Dr. Ha Nguyen's National Provider Identifier (NPI) is 1811309586, issued by NPPES.
Does Dr. Ha Nguyen accept Medicare assignment?
Yes. Dr. Ha Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ha Nguyen 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); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.