Gary Meltz, MD
NPI 1720086036 · Internal Medicine Physician · Saint Peters, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Meltz, MD is a Internal Medicine Physician provider in Saint Peters, MO (NPI 1720086036).
Provider details
- NPI number
- 1720086036
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R8805 (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
20 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
- 2005-07-11
- Last updated
- 2014-12-15
Frequently asked questions
- What is Gary Meltz's NPI number?
- Gary Meltz's National Provider Identifier (NPI) is 1720086036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Meltz's specialty?
- Gary Meltz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Meltz located?
- Gary Meltz's practice location on file with NPPES is 201 Bjc Saint Peters Dr, Saint Peters, MO 63376-3091.
- What is Gary Meltz's phone number?
- The practice phone number listed in the NPPES registry for Gary Meltz is (636) 916-8200.
- Does Gary Meltz accept Medicare?
- Gary Meltz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Meltz's NPI active?
- Yes — Gary Meltz's NPI (1720086036) is active in the NPPES registry as of the last update on 2014-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.