Allegra Rich, MD
NPI 1669549499 · Geriatric Medicine (Family Medicine) Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allegra Rich, MD is a Geriatric Medicine (Family Medicine) Physician provider in Los Angeles, CA (NPI 1669549499).
Provider details
- NPI number
- 1669549499
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A74148 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydromorphone Hcl | 65 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 48 | 22 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 44 | 13 |
| Gabapentin | 31 | 14 |
| Methadone Hcl | 26 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 22 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-11-29
Frequently asked questions
- What is Allegra Rich's NPI number?
- Allegra Rich's National Provider Identifier (NPI) is 1669549499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allegra Rich's specialty?
- Allegra Rich is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Allegra Rich located?
- Allegra Rich's practice location on file with NPPES is 4733 W Sunset Blvd, Los Angeles, CA 90027-6021.
- What is Allegra Rich's phone number?
- The practice phone number listed in the NPPES registry for Allegra Rich is (323) 783-4011.
- Does Allegra Rich accept Medicare?
- Allegra Rich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allegra Rich's NPI active?
- Yes — Allegra Rich's NPI (1669549499) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.