Herbert Rosenbaum, MD
NPI 1922532712 · Geriatric Medicine (Family Medicine) Physician · Chula Vista, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Herbert Rosenbaum, MD is a Geriatric Medicine (Family Medicine) Physician provider in Chula Vista, CA (NPI 1922532712).
Provider details
- NPI number
- 1922532712
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A169694 (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
9 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 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 649 | 78 |
| Gabapentin | 284 | 33 |
| Metformin Hcl | 267 | 30 |
| Amlodipine Besylate | 264 | 32 |
| Ezetimibe | 256 | 30 |
| Tamsulosin Hcl | 249 | 25 |
| Levothyroxine Sodium | 233 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-18
- Last updated
- 2023-10-06
- Certified
- 2023-10-06
Frequently asked questions
- What is Herbert Rosenbaum's NPI number?
- Herbert Rosenbaum's National Provider Identifier (NPI) is 1922532712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herbert Rosenbaum's specialty?
- Herbert Rosenbaum is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Herbert Rosenbaum located?
- Herbert Rosenbaum's practice location on file with NPPES is 880 3rd Ave, Chula Vista, CA 91911-1305.
- What is Herbert Rosenbaum's phone number?
- The practice phone number listed in the NPPES registry for Herbert Rosenbaum is (619) 205-4585.
- Does Herbert Rosenbaum accept Medicare?
- Herbert Rosenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Herbert Rosenbaum's NPI active?
- Yes — Herbert Rosenbaum's NPI (1922532712) is active in the NPPES registry as of the last update on 2023-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.