Maisa Abdalla, M.D.
NPI 1669645222 · Gastroenterology Physician · Rochester, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maisa Abdalla, M.D. is a Gastroenterology Physician provider in Rochester, NY (NPI 1669645222).
Provider details
- NPI number
- 1669645222
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A140585 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
199 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) |
|---|---|---|
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 48 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $90 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 31 | $123 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 29 | $89 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 20 | $219 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 38 | 15 |
| Mesalamine | 28 | — |
| Omeprazole | 25 | — |
| Budesonidebrand: Budesonide Dr | 17 | — |
| Ciprofloxacin Hcl | 13 | — |
| Metronidazole | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 11234 Anderson St # Mc1556Loma Linda, CA 92354-2804Phone: (909) 558-4905Fax: (909) 558-0274
Registry dates
- Enumerated
- 2008-04-03
- Last updated
- 2023-07-06
- Certified
- 2020-11-03
Frequently asked questions
- What is Maisa Abdalla's NPI number?
- Maisa Abdalla's National Provider Identifier (NPI) is 1669645222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maisa Abdalla's specialty?
- Maisa Abdalla is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Maisa Abdalla located?
- Maisa Abdalla's practice location on file with NPPES is 601 Elmwood Ave, Rochester, NY 14642-0001.
- What is Maisa Abdalla's phone number?
- The practice phone number listed in the NPPES registry for Maisa Abdalla is (773) 968-4925.
- Does Maisa Abdalla accept Medicare?
- Maisa Abdalla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maisa Abdalla's NPI active?
- Yes — Maisa Abdalla's NPI (1669645222) is active in the NPPES registry as of the last update on 2023-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.