Elizabeth Rosenblum, M.D.
NPI 1669497939 · Family Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Rosenblum, M.D. is a Family Medicine Physician provider in San Diego, CA (NPI 1669497939).
Provider details
- NPI number
- 1669497939
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- C52654 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Emergency Medicine Physician207P00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
213 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 81 | $103 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 79 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $83 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 15 | $156 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 14 | $71 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 119 | 26 |
| Lisinopril | 60 | 16 |
| Amlodipine Besylate | 56 | 17 |
| Atorvastatin Calcium | 48 | 14 |
| Rosuvastatin Calcium | 47 | 15 |
| Metformin Hclbrand: Metformin Hcl Er | 43 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is Elizabeth Rosenblum's NPI number?
- Elizabeth Rosenblum's National Provider Identifier (NPI) is 1669497939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Rosenblum's specialty?
- Elizabeth Rosenblum is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Rosenblum located?
- Elizabeth Rosenblum's practice location on file with NPPES is 330 Lewis Street - Mc 8201-A, San Diego, CA 92103-8201.
- What is Elizabeth Rosenblum's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Rosenblum is (619) 471-9260.
- Does Elizabeth Rosenblum accept Medicare?
- Elizabeth Rosenblum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Rosenblum's NPI active?
- Yes — Elizabeth Rosenblum's NPI (1669497939) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.