Marie Hollis, M.D. PLLC
NPI 1871881821 · Obstetrics & Gynecology Physician · Greenville, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Hollis, M.D. PLLC is a Obstetrics & Gynecology Physician organization in Greenville, TX (NPI 1871881821).
Provider details
- NPI number
- 1871881821
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kristi Phipps- Warren, Employee/ Credentialing(903) 454-1722
- License
- N8191 (TX)
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
14 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
- 2011-07-12
- Last updated
- 2024-01-02
- Certified
- 2024-01-02
Frequently asked questions
- What is Marie Hollis, M.D. PLLC's NPI number?
- Marie Hollis, M.D. PLLC's National Provider Identifier (NPI) is 1871881821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marie Hollis, M.D. PLLC?
- Marie Hollis, M.D. PLLC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Marie Hollis, M.D. PLLC located?
- Marie Hollis, M.D. PLLC's practice location on file with NPPES is 3900 Joe Ramsey Blvd E Ste E, Greenville, TX 75401-7770.
- What is Marie Hollis, M.D. PLLC's phone number?
- The practice phone number listed in the NPPES registry for Marie Hollis, M.D. PLLC is (903) 454-1722.
- Does Marie Hollis, M.D. PLLC accept Medicare?
- Marie Hollis, M.D. PLLC 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 Marie Hollis, M.D. PLLC?
- The authorized official listed on Marie Hollis, M.D. PLLC's NPPES record is Kristi Phipps- Warren, Employee/ Credentialing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marie Hollis, M.D. PLLC's NPI active?
- Yes — Marie Hollis, M.D. PLLC's NPI (1871881821) is active in the NPPES registry as of the last update on 2024-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.