Gary E Miller M D P a
NPI 1689690166 · Psychiatry Physician · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary E Miller M D P a is a Psychiatry Physician organization in Houston, TX (NPI 1689690166).
Provider details
- NPI number
- 1689690166
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gary Miller, Owner/President(281) 440-6899
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
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
Other names (DBA / former)
- Doing business as
- Alternative Services Network
Registry dates
- Enumerated
- 2006-07-15
- Last updated
- 2013-05-30
Frequently asked questions
- What is Gary E Miller M D P a's NPI number?
- Gary E Miller M D P a's National Provider Identifier (NPI) is 1689690166, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gary E Miller M D P a?
- Gary E Miller M D P a is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gary E Miller M D P a located?
- Gary E Miller M D P a's practice location on file with NPPES is 17115 Red Oak Dr, Houston, TX 77090-2640.
- What is Gary E Miller M D P a's phone number?
- The practice phone number listed in the NPPES registry for Gary E Miller M D P a is (281) 440-6899.
- Does Gary E Miller M D P a accept Medicare?
- Gary E Miller M D P a is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gary E Miller M D P a?
- The authorized official listed on Gary E Miller M D P a's NPPES record is Gary Miller, Owner/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gary E Miller M D P a's NPI active?
- Yes — Gary E Miller M D P a's NPI (1689690166) is active in the NPPES registry as of the last update on 2013-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.