Charles Merson, MD
NPI 1598789356 · Family Medicine Physician · Dallas, TX
Charles Merson, MD is a Family Medicine Physician provider in Dallas, TX (NPI 1598789356).
Provider details
- NPI number
- 1598789356
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 56773 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2020-04-01
- Certified
- 2020-04-01
Frequently asked questions
- What is Charles Merson's NPI number?
- Charles Merson's National Provider Identifier (NPI) is 1598789356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Merson's specialty?
- Charles Merson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Merson located?
- Charles Merson's practice location on file with NPPES is 1409 S Lamar St Apt 705, Dallas, TX 75215-6839.
- What is Charles Merson's phone number?
- The practice phone number listed in the NPPES registry for Charles Merson is (561) 723-4235.
- Is Charles Merson's NPI active?
- Yes — Charles Merson's NPI (1598789356) is active in the NPPES registry as of the last update on 2020-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.