DR. JOHN MING-KAY MA (M.D.) – Family Medicine Physician, NPI 1912901737
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,705 FAMILY PRACTICE in TX
Provider Addresses for DR. JOHN MING-KAY MA (M.D.)
3200 KIRBY DR STE 1
HOUSTON, TX 770983230
Phone: (888) 663-6331
Fax: (415) 252-7176
Type: Location
Southwestern Energy, 10000, Energy Drive, Springwood, Spring, Harris County, Texas, 77389, United States
SPRING, TX 773894954
Phone: (800) 993-8244
Fax: (855) 324-3535
Type: Location
143, West Road, Houston, Harris County, Texas, 77060, United States
HOUSTON, TX 770648633
Phone: (800) 993-8244
Fax: (855) 324-3535
Type: Mailing
580 Valencia St
San Francisco, CA 941101115
Phone: (888) 663-6331
Type: Location
3300 KIRBY DR STE 1A
HOUSTON, TX 770981879
Phone: (800) 663-6331
Fax: (415) 252-7176
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2023-12-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100715000208 | I | Family Practice | TX | TBD |
| I20231220002139 | I | Family Practice | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 77098)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | TX | |
| Physician Assistant | TX | |
| Family Practice | PA | |
| Family Practice | CA | |
| Family Practice | TX | |
| Physician Assistant | CA | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | CA | |
| Physician Assistant | NJ | |
| Family Practice | TX |
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