Gregory Morales, MD
NPI 1891866836 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Morales, MD is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1891866836).
Provider details
- NPI number
- 1891866836
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A72308 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 850 | 295 |
| Losartan Potassium | 414 | 146 |
| Amlodipine Besylate | 356 | 128 |
| Lisinopril | 289 | 96 |
| Metformin Hcl | 250 | 89 |
| Levothyroxine Sodium | 221 | 76 |
| Lisinopril/Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2021-12-02
Frequently asked questions
- What is Gregory Morales's NPI number?
- Gregory Morales's National Provider Identifier (NPI) is 1891866836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Morales's specialty?
- Gregory Morales is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Morales located?
- Gregory Morales's practice location on file with NPPES is 6041 Cadillac Ave, Los Angeles, CA 90034-1702.
- What is Gregory Morales's phone number?
- The practice phone number listed in the NPPES registry for Gregory Morales is (323) 857-2000.
- Does Gregory Morales accept Medicare?
- Gregory Morales is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Morales's NPI active?
- Yes — Gregory Morales's NPI (1891866836) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.