Diane Johnson, M.D., A.A.F.P.
NPI 1306839550 · Family Medicine Physician · Midlothian, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Johnson, M.D., A.A.F.P. is a Family Medicine Physician provider in Midlothian, VA (NPI 1306839550).
Provider details
- NPI number
- 1306839550
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., A.A.F.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101058870 (VA)
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
4,154 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 | 622 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 482 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 480 | $123 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 338 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 293 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 273 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 149 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 338 | 90 |
| Levothyroxine Sodium | 336 | 87 |
| Lisinopril | 297 | 75 |
| Simvastatin | 290 | 71 |
| Rosuvastatin Calcium | 279 | 77 |
| Metformin Hcl | 220 | 55 |
| Amlodipine Besylate | 216 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,171 across 59 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
- 2005-08-23
- Last updated
- 2016-08-03
Frequently asked questions
- What is Diane Johnson's NPI number?
- Diane Johnson's National Provider Identifier (NPI) is 1306839550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Johnson's specialty?
- Diane Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Johnson located?
- Diane Johnson's practice location on file with NPPES is 2367 Colony Crossing Pl, Midlothian, VA 23112-4280.
- What is Diane Johnson's phone number?
- The practice phone number listed in the NPPES registry for Diane Johnson is (804) 323-1264.
- Does Diane Johnson accept Medicare?
- Diane Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Johnson's NPI active?
- Yes — Diane Johnson's NPI (1306839550) is active in the NPPES registry as of the last update on 2016-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.