Brian Gray, D.O.
NPI 1003293028 · Family Medicine Physician · Murfreesboro, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Gray, D.O. is a Family Medicine Physician provider in Murfreesboro, TN (NPI 1003293028).
Provider details
- NPI number
- 1003293028
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- DO3412 (TN)
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
11 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
2,406 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 | 308 | $117 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 302 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 263 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 226 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 214 | $8 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 151 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 265 | 63 |
| Atorvastatin Calcium | 225 | 65 |
| Levothyroxine Sodium | 191 | 44 |
| Amlodipine Besylate | 190 | 48 |
| Lisinopril | 170 | 41 |
| Losartan Potassium | 149 | 36 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,405 across 90 records (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)
- 910 Madison AveSuite 1031Memphis, TN 38103-3403Phone: (901) 448-5364
- 1272 Garrison DrMurfreesboro, TN 37129Phone: (615) 893-4480
Registry dates
- Enumerated
- 2015-04-28
- Last updated
- 2020-06-25
- Certified
- 2020-06-25
Frequently asked questions
- What is Brian Gray's NPI number?
- Brian Gray's National Provider Identifier (NPI) is 1003293028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Gray's specialty?
- Brian Gray is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Gray located?
- Brian Gray's practice location on file with NPPES is 3626 Shelbyville Hwy, Murfreesboro, TN 37127-6382.
- What is Brian Gray's phone number?
- The practice phone number listed in the NPPES registry for Brian Gray is (615) 893-4480.
- Does Brian Gray accept Medicare?
- Brian Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Gray's NPI active?
- Yes — Brian Gray's NPI (1003293028) is active in the NPPES registry as of the last update on 2020-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.