Craig Chambers, M.D.
NPI 1285635029 · Physical Medicine & Rehabilitation Physician · Allen, TX
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Craig Chambers, M.D. is a Physical Medicine & Rehabilitation Physician provider in Allen, TX (NPI 1285635029).
Provider details
- NPI number
- 1285635029
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- K8057 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,187 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 620 | $121 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 66 | $160 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 46 | $92 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 46 | $112 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 45 | $49 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Second Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 276 | 52 |
| Gabapentin | 210 | 46 |
| Meloxicam | 107 | 28 |
| Tramadol Hcl | 98 | 26 |
| Pregabalin | 85 | 17 |
| Celecoxib | 77 | 20 |
| Tizanidine Hcl | 67 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2015-02-17
Frequently asked questions
- What is Craig Chambers's NPI number?
- Craig Chambers's National Provider Identifier (NPI) is 1285635029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Craig Chambers's specialty?
- Craig Chambers is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Craig Chambers located?
- Craig Chambers's practice location on file with NPPES is 977 Raintree Cir, Allen, TX 75013-5022.
- What is Craig Chambers's phone number?
- The practice phone number listed in the NPPES registry for Craig Chambers is (214) 383-6611.
- Does Craig Chambers accept Medicare?
- Craig Chambers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Craig Chambers's NPI active?
- Yes — Craig Chambers's NPI (1285635029) is active in the NPPES registry as of the last update on 2015-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.