Awista Ayuby, MD
NPI 1194386854 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Awista Ayuby, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1194386854).
Provider details
- NPI number
- 1194386854
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A176230 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
140 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 | 90 | $87 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 34 | $92 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 16 | $144 |
Typical Medicare-allowed amounts for these services range $87–$144 (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 |
|---|---|---|
| Furosemide | 25 | 18 |
| Atorvastatin Calcium | 22 | 18 |
| Doxycycline Monohydrate | 17 | 17 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 15 | 13 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Pantoprazole Sodium | 13 | — |
| Amlodipine Besylate |
Practice location
Mailing address
Additional practice locations (1)
- 1500 S Fairfield AveChicago, IL 60608-1782Phone: (773) 542-2000
Registry dates
- Enumerated
- 2019-06-24
- Last updated
- 2022-09-22
- Certified
- 2022-09-21
Frequently asked questions
- What is Awista Ayuby's NPI number?
- Awista Ayuby's National Provider Identifier (NPI) is 1194386854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Awista Ayuby's specialty?
- Awista Ayuby is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Awista Ayuby located?
- Awista Ayuby's practice location on file with NPPES is 3600 Broadway, Oakland, CA 94611-5730.
- What is Awista Ayuby's phone number?
- The practice phone number listed in the NPPES registry for Awista Ayuby is (510) 752-7297.
- Does Awista Ayuby accept Medicare?
- Awista Ayuby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Awista Ayuby's NPI active?
- Yes — Awista Ayuby's NPI (1194386854) is active in the NPPES registry as of the last update on 2022-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.