Gregory Havermale, D.O.
NPI 1386026706 · Family Medicine Physician · Branson, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Havermale, D.O. is a Family Medicine Physician provider in Branson, MO (NPI 1386026706).
Provider details
- NPI number
- 1386026706
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 2018012786 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 148 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 526 | 145 |
| Duloxetine Hcl | 392 | 111 |
| Losartan Potassium | 386 | 111 |
| Lisinopril | 365 | 105 |
| Hydrochlorothiazide | 320 | 101 |
| Amlodipine Besylate | 305 | 85 |
| Tamsulosin Hcl | 263 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 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)
- 3555 S National AveSpringfield, MO 65807-7310Phone: (417) 875-3800
Registry dates
- Enumerated
- 2015-06-22
- Last updated
- 2025-10-27
- Certified
- 2025-10-27
Frequently asked questions
- What is Gregory Havermale's NPI number?
- Gregory Havermale's National Provider Identifier (NPI) is 1386026706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Havermale's specialty?
- Gregory Havermale is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Havermale located?
- Gregory Havermale's practice location on file with NPPES is 1150 State Highway 248 Ste 202, Branson, MO 65616-3729.
- What is Gregory Havermale's phone number?
- The practice phone number listed in the NPPES registry for Gregory Havermale is (417) 335-2299.
- Does Gregory Havermale accept Medicare?
- Gregory Havermale is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Havermale's NPI active?
- Yes — Gregory Havermale's NPI (1386026706) is active in the NPPES registry as of the last update on 2025-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.