Beenish Fayyaz, MD
NPI 1649620675 · Internal Medicine Physician · Aberdeen, SD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Beenish Fayyaz, MD is a Internal Medicine Physician provider in Aberdeen, SD (NPI 1649620675).
Provider details
- NPI number
- 1649620675
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 11601 (SD)
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
10 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
593 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) |
|---|---|---|
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 203 | $108 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 166 | $113 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 164 | $164 |
| Critical Care, First 30-74 Minutes99291 | 47 | $203 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 13 | $124 |
Typical Medicare-allowed amounts for these services range $108–$203 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 55 | 52 |
| Doxycycline Hyclate | 43 | 40 |
| Prednisone | 37 | 35 |
| Cefdinir | 32 | 31 |
| Pantoprazole Sodium | 26 | 26 |
| Furosemide | 20 | 20 |
| Azithromycin | 19 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-21
- Last updated
- 2021-01-19
- Certified
- 2021-01-19
Frequently asked questions
- What is Beenish Fayyaz's NPI number?
- Beenish Fayyaz's National Provider Identifier (NPI) is 1649620675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Beenish Fayyaz's specialty?
- Beenish Fayyaz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Beenish Fayyaz located?
- Beenish Fayyaz's practice location on file with NPPES is 3015 3rd Ave Se, Aberdeen, SD 57401-5418.
- What is Beenish Fayyaz's phone number?
- The practice phone number listed in the NPPES registry for Beenish Fayyaz is (604) 226-5500.
- Does Beenish Fayyaz accept Medicare?
- Beenish Fayyaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Beenish Fayyaz's NPI active?
- Yes — Beenish Fayyaz's NPI (1649620675) is active in the NPPES registry as of the last update on 2021-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.