James Johnson, MD
NPI 1851357578 · Family Medicine Physician · Crossville, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Johnson, MD is a Family Medicine Physician provider in Crossville, TN (NPI 1851357578).
Provider details
- NPI number
- 1851357578
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD30511 (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
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,028 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 | 596 | $117 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 96 | $118 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 91 | $13 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 82 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 45 | $166 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 170 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 384 | 96 |
| Levothyroxine Sodium | 368 | 78 |
| Omeprazole | 326 | 86 |
| Lisinopril | 233 | 61 |
| Gabapentin | 227 | 46 |
| Furosemide | 214 | 46 |
| Hydrochlorothiazide | 197 | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,237 across 151 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 (3)
- 229 Interstate DrSuite 105Crossville, TN 38555-2709Phone: (931) 484-2220Fax: (931) 484-2225
- 1720 West Ave Ste 1Crossville, TN 38555-4066Phone: (931) 484-2220Fax: (931) 484-2225
- 4147 Highway 127 N Ste 102Crossville, TN 38571-7521Phone: (931) 484-2220Fax: (931) 484-2225
Registry dates
- Enumerated
- 2006-04-21
- Last updated
- 2026-06-05
- Certified
- 2026-06-05
Frequently asked questions
- What is James Johnson's NPI number?
- James Johnson's National Provider Identifier (NPI) is 1851357578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Johnson's specialty?
- James Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Johnson located?
- James Johnson's practice location on file with NPPES is 137 Obrien Dr Ste 101, Crossville, TN 38555-8751.
- What is James Johnson's phone number?
- The practice phone number listed in the NPPES registry for James Johnson is (931) 484-2220.
- Does James Johnson accept Medicare?
- James Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Johnson's NPI active?
- Yes — James Johnson's NPI (1851357578) is active in the NPPES registry as of the last update on 2026-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.