Howard Herrell, MD
NPI 1043404601 · Obstetrics & Gynecology Physician · Greeneville, TN
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Howard Herrell, MD is a Obstetrics & Gynecology Physician provider in Greeneville, TN (NPI 1043404601).
Provider details
- NPI number
- 1043404601
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 42996 (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
18 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
71 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $60 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 12 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 12 | $89 |
Typical Medicare-allowed amounts for these services range $60–$89 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 111 | 29 |
| Mirabegronbrand: Myrbetriq | 25 | — |
| Alendronate Sodium | 23 | — |
| Ibuprofen | 21 | 17 |
| Trazodone Hcl | 20 | — |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 19 | — |
| Levonorgestrel/Ethin.estradiolbrand: Aviane | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 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)
- 1021 Coolidge StSuite 2Greeneville, TN 37743-4672Phone: (423) 636-2300Fax: (423) 636-0348
- 105 W Park DrKingsport, TN 37660-3805Phone: (423) 224-3220Fax: (423) 224-3233
- 2000 Brookside DrKingsport, TN 37660-4627Phone: (423) 857-7000
Registry dates
- Enumerated
- 2007-08-28
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Howard Herrell's NPI number?
- Howard Herrell's National Provider Identifier (NPI) is 1043404601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Herrell's specialty?
- Howard Herrell is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Herrell located?
- Howard Herrell's practice location on file with NPPES is 1424 Tusculum Blvd, Greeneville, TN 37745-4279.
- What is Howard Herrell's phone number?
- The practice phone number listed in the NPPES registry for Howard Herrell is (423) 783-5560.
- Does Howard Herrell accept Medicare?
- Howard Herrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Howard Herrell's NPI active?
- Yes — Howard Herrell's NPI (1043404601) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.