Andrea Glassberg, MD
NPI 1063562775 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Glassberg, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1063562775).
Provider details
- NPI number
- 1063562775
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A74882 (CA)
Specialties & taxonomies
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
24 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 24 | $80 |
Typical Medicare-allowed amounts for these services range $80–$80 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 135 | 53 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 61 | 22 |
| Pirfenidone | 51 | — |
| Prednisone | 41 | 25 |
| Tiotropium Bromidebrand: Spiriva Respimat | 35 | — |
| Montelukast Sodium | 28 | 11 |
| Budesonide/Formoterol Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2021-12-13
Frequently asked questions
- What is Andrea Glassberg's NPI number?
- Andrea Glassberg's National Provider Identifier (NPI) is 1063562775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Glassberg's specialty?
- Andrea Glassberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Glassberg located?
- Andrea Glassberg's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Andrea Glassberg's phone number?
- The practice phone number listed in the NPPES registry for Andrea Glassberg is (510) 752-1000.
- Does Andrea Glassberg accept Medicare?
- Andrea Glassberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Glassberg's NPI active?
- Yes — Andrea Glassberg's NPI (1063562775) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.