Quick answers
- Which hospitals does James F. Havemann work at?
- Medicare's official clinician data lists James F. Havemann at 1 hospital: Texas Health Presbyterian Hospital Flower Mound. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James F. Havemann see patients?
- Medicare's clinician data lists 1 practice location in Grapevine, TX. Call before your visit to confirm the address.
- What is James F. Havemann's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does James F. Havemann accept Medicare assignment?
- Yes. Medicare's clinician data says James F. Havemann accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does James F. Havemann offer telehealth?
- Medicare's clinician data says James F. Havemann offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for James F. Havemann?
- (469) 495-9018, as listed in official Medicare / NPI Registry data.
- What is James F. Havemann's NPI number?
- 1366460479. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James F. Havemann works
Medicare's Facility Affiliation Data lists James F. Havemann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Texas Health Presbyterian Hospital Flower MoundFlower Mound, TX · Acute Care Hospital · CCN 670068
Practice locations
Addresses where James F. Havemann is enrolled with Medicare (CMS data updated 2026-10-02).
- 1280 S Main St, Suite 100Grapevine, TX 76051 (469) 495‑9018
Group practices
Medicare enrollment lists James F. Havemann as a member of this group (CMS data updated 2026-10-02).
- Texas Health Physicians Group1,365 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Grapevine
Clinicians with the same Medicare primary specialty in Grapevine, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1366460479 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians