Marianas Physicians Group, LLC
NPI 1952751448 · Obstetrics & Gynecology Physician · Tamuning, GU
Marianas Physicians Group, LLC is a Obstetrics & Gynecology Physician organization in Tamuning, GU (NPI 1952751448).
Provider details
- NPI number
- 1952751448
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Antolina Leon Guerrero, General Manager(671) 647-1414
- License
- M001039 (GU)
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
10 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
- 2016-06-15
- Last updated
- 2016-06-15
Frequently asked questions
- What is Marianas Physicians Group, LLC's NPI number?
- Marianas Physicians Group, LLC's National Provider Identifier (NPI) is 1952751448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marianas Physicians Group, LLC?
- Marianas Physicians Group, LLC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Marianas Physicians Group, LLC located?
- Marianas Physicians Group, LLC's practice location on file with NPPES is 472 Chalan San Antonio, Tamuning, GU 96913-3605.
- What is Marianas Physicians Group, LLC's phone number?
- The practice phone number listed in the NPPES registry for Marianas Physicians Group, LLC is (671) 647-1830.
- Who is the authorized official for Marianas Physicians Group, LLC?
- The authorized official listed on Marianas Physicians Group, LLC's NPPES record is Antolina Leon Guerrero, General Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marianas Physicians Group, LLC's NPI active?
- Yes — Marianas Physicians Group, LLC's NPI (1952751448) is active in the NPPES registry as of the last update on 2016-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.