Andrew Herda, MD
NPI 1215225891 · Family Medicine Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Herda, MD is a Family Medicine Physician provider in Knoxville, TN (NPI 1215225891).
Provider details
- NPI number
- 1215225891
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 52020 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
525 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 86 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 73 | $150 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 64 | $12 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 62 | $101 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 53 | $39 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 51 | 49 |
| Cephalexin | 43 | 42 |
| Methylprednisolone | 34 | 33 |
| Amoxicillin | 29 | 29 |
| Fluconazole | 13 | 12 |
| Prednisone | 12 | 12 |
| Cefdinir | 12 | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-07-15
- Last updated
- 2024-09-30
- Certified
- 2024-09-30
Frequently asked questions
- What is Andrew Herda's NPI number?
- Andrew Herda's National Provider Identifier (NPI) is 1215225891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Herda's specialty?
- Andrew Herda is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Herda located?
- Andrew Herda's practice location on file with NPPES is 7625 Chapman Hwy Ste 107, Knoxville, TN 37920-2353.
- What is Andrew Herda's phone number?
- The practice phone number listed in the NPPES registry for Andrew Herda is (865) 983-1310.
- Does Andrew Herda accept Medicare?
- Andrew Herda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Herda's NPI active?
- Yes — Andrew Herda's NPI (1215225891) is active in the NPPES registry as of the last update on 2024-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.