Myrna Gover Havener, M.D.
NPI 1487664942 · Internal Medicine Physician · Union, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Myrna Gover Havener, M.D. is a Internal Medicine Physician provider in Union, MO (NPI 1487664942).
Provider details
- NPI number
- 1487664942
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2010036458 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pravastatin Sodium | 37 | — |
| Atorvastatin Calcium | 33 | 19 |
| Lisinopril | 28 | 19 |
| Hydrochlorothiazide | 25 | 13 |
| Amlodipine Besylate | 22 | 15 |
| Omeprazole | 21 | 13 |
| Levothyroxine Sodium | 17 |
Practice location
Mailing address
Additional practice locations (2)
- 1110 Highlands Plaza Dr E Ste 220Saint Louis, MO 63110-1351Phone: (636) 240-5454Fax: (636) 980-5335
- 249 Twin Lakes DrUnion, MO 63084-2865Phone: (573) 578-6865
Registry dates
- Enumerated
- 2006-08-08
- Last updated
- 2024-04-12
- Certified
- 2024-04-12
Frequently asked questions
- What is Myrna Gover Havener's NPI number?
- Myrna Gover Havener's National Provider Identifier (NPI) is 1487664942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Myrna Gover Havener's specialty?
- Myrna Gover Havener is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Myrna Gover Havener located?
- Myrna Gover Havener's practice location on file with NPPES is 1780 Old Highway 50 E, Union, MO 63084.
- What is Myrna Gover Havener's phone number?
- The practice phone number listed in the NPPES registry for Myrna Gover Havener is (888) 403-1071.
- Does Myrna Gover Havener accept Medicare?
- Myrna Gover Havener is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Myrna Gover Havener's NPI active?
- Yes — Myrna Gover Havener's NPI (1487664942) is active in the NPPES registry as of the last update on 2024-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.