Eric Harman, MD
NPI 1588676456 · Family Medicine Physician · Johnson City, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Harman, MD is a Family Medicine Physician provider in Johnson City, TN (NPI 1588676456).
Provider details
- NPI number
- 1588676456
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0000031773 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,193 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 | 457 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 259 | $83 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 251 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 208 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 203 | $16 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 171 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 138 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 487 | 140 |
| Levothyroxine Sodium | 429 | 110 |
| Atorvastatin Calcium | 402 | 124 |
| Amlodipine Besylate | 371 | 109 |
| Losartan Potassium | 360 | 97 |
| Lisinopril | 329 | 92 |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$57 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 (1)
- 444 Clinchfield St Ste 2500Kingsport, TN 37660-3858Phone: (423) 230-2500Fax: (423) 239-7502
Registry dates
- Enumerated
- 2006-08-12
- Last updated
- 2026-01-06
- Certified
- 2026-01-06
Frequently asked questions
- What is Eric Harman's NPI number?
- Eric Harman's National Provider Identifier (NPI) is 1588676456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Harman's specialty?
- Eric Harman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Harman located?
- Eric Harman's practice location on file with NPPES is 1021 W Oakland Ave Ste 301, Johnson City, TN 37604-2192.
- What is Eric Harman's phone number?
- The practice phone number listed in the NPPES registry for Eric Harman is (423) 952-8000.
- Does Eric Harman accept Medicare?
- Eric Harman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Harman's NPI active?
- Yes — Eric Harman's NPI (1588676456) is active in the NPPES registry as of the last update on 2026-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.