Ming Chen, M.D., PH.D.
NPI 1679766604 · Rheumatology Physician · Amarillo, TX
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ming Chen, M.D., PH.D. is a Rheumatology Physician provider in Amarillo, TX (NPI 1679766604).
Provider details
- NPI number
- 1679766604
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- N8171 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,802 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation86140 | 642 | $5 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Non-Automated85651 | 638 | $4 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 627 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 621 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 584 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 564 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 793 | 145 |
| Methotrexate Sodiumbrand: Methotrexate | 568 | 103 |
| Prednisone | 218 | 44 |
| Gabapentin | 123 | 23 |
| Allopurinol | 110 | 18 |
| Leflunomide | 106 | 20 |
| Folic Acid | 94 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-22
- Last updated
- 2021-12-07
- Certified
- 2021-12-07
Frequently asked questions
- What is Ming Chen's NPI number?
- Ming Chen's National Provider Identifier (NPI) is 1679766604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ming Chen's specialty?
- Ming Chen is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ming Chen located?
- Ming Chen's practice location on file with NPPES is 6700 W 9th Ave, Amarillo, TX 79106-1701.
- What is Ming Chen's phone number?
- The practice phone number listed in the NPPES registry for Ming Chen is (806) 358-0200.
- Does Ming Chen accept Medicare?
- Ming Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ming Chen's NPI active?
- Yes — Ming Chen's NPI (1679766604) is active in the NPPES registry as of the last update on 2021-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.