Hawthorne Morningside Medical Clinic
NPI 1477692408 · Pediatrics Physician · Hawthorne, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hawthorne Morningside Medical Clinic is a Pediatrics Physician organization in Hawthorne, CA (NPI 1477692408).
Provider details
- NPI number
- 1477692408
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lemmon Mcmillan, Owner(310) 901-4714
- License
- G77541 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2011-12-13
Frequently asked questions
- What is Hawthorne Morningside Medical Clinic's NPI number?
- Hawthorne Morningside Medical Clinic's National Provider Identifier (NPI) is 1477692408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hawthorne Morningside Medical Clinic?
- Hawthorne Morningside Medical Clinic is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Hawthorne Morningside Medical Clinic located?
- Hawthorne Morningside Medical Clinic's practice location on file with NPPES is 12954 Hawthorne Blvd, Hawthorne, CA 90250-4418.
- What is Hawthorne Morningside Medical Clinic's phone number?
- The practice phone number listed in the NPPES registry for Hawthorne Morningside Medical Clinic is (310) 679-0269.
- Does Hawthorne Morningside Medical Clinic accept Medicare?
- Hawthorne Morningside Medical Clinic 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 Hawthorne Morningside Medical Clinic?
- The authorized official listed on Hawthorne Morningside Medical Clinic's NPPES record is Lemmon Mcmillan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hawthorne Morningside Medical Clinic's NPI active?
- Yes — Hawthorne Morningside Medical Clinic's NPI (1477692408) is active in the NPPES registry as of the last update on 2011-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.