NPI age
18 years
Enumerated 2007-07-03
● Active
Type 1 · Individual
DR. Michael J Chambers, MD
Chambers is 1 of 1764 family medicine providers in Houston and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Plus 1 subspecialty
Licensed in
FL, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-03-23
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
18 years
≈ at median (17 yr)
State licenses
2 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-07Enumerated in NPPES
2007
2026
Where they practice
Practice location
1133 John Freeman Blvd., Jjl S80-10
Houston, TX 770302809
Mailing address
1133 John Freeman Blvd., Jjl S80-10
Houston, TX 770302809
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (CA) | 0256332 | |
| 01 | 1225236946 | NPI |
| 01 | G73588 | MEDICAL BOARD OF CALIFORNIA |
| 01 (MS) | 22886 | MISSISSIPPI MEDICAL LICENSE |
| 01 | ME97508 | MEDICAL BOARD OF FLORIDA |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 15 new family medicine providers have been added in Houston in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.