Brian Cromwell, M.D.
NPI 1356332068 · Internal Medicine Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Cromwell, M.D. is a Internal Medicine Physician provider in Nashville, TN (NPI 1356332068).
Provider details
- NPI number
- 1356332068
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD38009 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,807 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 387 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 334 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 332 | $117 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 235 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 226 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 141 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 610 | 173 |
| Amlodipine Besylate | 509 | 139 |
| Rosuvastatin Calcium | 417 | 123 |
| Lisinopril | 266 | 69 |
| Levothyroxine Sodium | 234 | 65 |
| Metformin Hclbrand: Metformin Hcl Er | 201 | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$137 across 6 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
Registry dates
- Enumerated
- 2005-11-02
- Last updated
- 2022-01-28
- Certified
- 2022-01-28
Frequently asked questions
- What is Brian Cromwell's NPI number?
- Brian Cromwell's National Provider Identifier (NPI) is 1356332068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Cromwell's specialty?
- Brian Cromwell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Cromwell located?
- Brian Cromwell's practice location on file with NPPES is 4230 Harding Pike Ste 500, Nashville, TN 37205-4903.
- What is Brian Cromwell's phone number?
- The practice phone number listed in the NPPES registry for Brian Cromwell is (629) 255-2119.
- Does Brian Cromwell accept Medicare?
- Brian Cromwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Cromwell's NPI active?
- Yes — Brian Cromwell's NPI (1356332068) is active in the NPPES registry as of the last update on 2022-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.