John Myers, M.D.
NPI 1649256421 · Emergency Medicine Physician · Grapevine, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Myers, M.D. is a Emergency Medicine Physician provider in Grapevine, TX (NPI 1649256421).
Provider details
- NPI number
- 1649256421
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- J7108 (TX)
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 tenure38% of score
20 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.
Practice location
Mailing address
Additional practice locations (2)
- 7777 Forest LnDallas, TX 75230-2505Phone: (972) 758-3598
- 7777 Forest LnDallas, TX 75230-2505Phone: (972) 758-3598
Registry dates
- Enumerated
- 2005-12-22
- Last updated
- 2018-03-17
Frequently asked questions
- What is John Myers's NPI number?
- John Myers's National Provider Identifier (NPI) is 1649256421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Myers's specialty?
- John Myers is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Myers located?
- John Myers's practice location on file with NPPES is 3000 Grapevine Mills Pkwy Ste 329-20, Grapevine, TX 76051-2008.
- What is John Myers's phone number?
- The practice phone number listed in the NPPES registry for John Myers is (214) 285-0041.
- Does John Myers accept Medicare?
- John Myers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Myers's NPI active?
- Yes — John Myers's NPI (1649256421) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.