Gretchen a Hetzler MD Incorporated
NPI 1487849238 · Gynecology Physician · Los Alamitos, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen a Hetzler MD Incorporated is a Gynecology Physician organization in Los Alamitos, CA (NPI 1487849238).
Provider details
- NPI number
- 1487849238
- Entity type
- Organization
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gretchen Hetzler, Owner(562) 594-8320
- License
- G058400 (CA)
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
18 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
- 2007-09-13
- Last updated
- 2023-12-01
- Certified
- 2023-12-01
Frequently asked questions
- What is Gretchen a Hetzler MD Incorporated's NPI number?
- Gretchen a Hetzler MD Incorporated's National Provider Identifier (NPI) is 1487849238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gretchen a Hetzler MD Incorporated?
- Gretchen a Hetzler MD Incorporated is classified in the NPPES registry as Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gretchen a Hetzler MD Incorporated located?
- Gretchen a Hetzler MD Incorporated's practice location on file with NPPES is 10861 Cherry St, Los Alamitos, CA 90720-5402.
- What is Gretchen a Hetzler MD Incorporated's phone number?
- The practice phone number listed in the NPPES registry for Gretchen a Hetzler MD Incorporated is (562) 594-8320.
- Does Gretchen a Hetzler MD Incorporated accept Medicare?
- Gretchen a Hetzler MD Incorporated 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 Gretchen a Hetzler MD Incorporated?
- The authorized official listed on Gretchen a Hetzler MD Incorporated's NPPES record is Gretchen Hetzler, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gretchen a Hetzler MD Incorporated's NPI active?
- Yes — Gretchen a Hetzler MD Incorporated's NPI (1487849238) is active in the NPPES registry as of the last update on 2023-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.