Derek Rigby, P.A.
NPI 1215213863 · Physician Assistant · Chattanooga, TN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Rigby, P.A. is a Physician Assistant provider in Chattanooga, TN (NPI 1215213863).
Provider details
- NPI number
- 1215213863
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA08009 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
923 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 325 | $105 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 151 | $137 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 125 | $47 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $73 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 95 | $31 |
| Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 275 | 125 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 116 | 51 |
| Tramadol Hcl | 80 | 39 |
| Tizanidine Hcl | 74 | 50 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 73 | 38 |
| Meloxicam | 69 | 41 |
| Pregabalin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 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
Additional practice locations (2)
- 6130 Shallowford Rd Ste 101Chattanooga, TN 37421-7222Phone: (423) 664-4635Fax: (423) 664-4640
- 1642 Lockhill Selma RdSan Antonio, TX 78213-1929Phone: (210) 233-9331Fax: (210) 233-9454
Registry dates
- Enumerated
- 2011-10-27
- Last updated
- 2019-01-02
Frequently asked questions
- What is Derek Rigby's NPI number?
- Derek Rigby's National Provider Identifier (NPI) is 1215213863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Rigby's specialty?
- Derek Rigby is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Derek Rigby located?
- Derek Rigby's practice location on file with NPPES is 1736 Gunbarrel Rd, Chattanooga, TN 37421.
- What is Derek Rigby's phone number?
- The practice phone number listed in the NPPES registry for Derek Rigby is (423) 756-6623.
- Does Derek Rigby accept Medicare?
- Derek Rigby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Rigby's NPI active?
- Yes — Derek Rigby's NPI (1215213863) is active in the NPPES registry as of the last update on 2019-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.