Mahsaw Mansoor, MD
NPI 1598389926 · Ophthalmology Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahsaw Mansoor, MD is a Ophthalmology Physician provider in Ann Arbor, MI (NPI 1598389926).
Provider details
- NPI number
- 1598389926
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301510919 (MI)
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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
45 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Imaging of Retina92134 | 28 | $24 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 17 | $66 |
Typical Medicare-allowed amounts for these services range $24–$66 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 143 | 96 |
| Latanoprost | 112 | 27 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 66 | 24 |
| Fluorometholone | 63 | 23 |
| Ketorolac Tromethamine | 45 | 36 |
| Brimonidine Tartrate | 43 | 18 |
| Valacyclovir Hclbrand: Valacyclovir | 41 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$102 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 200 Hawkins Dr Dept ofIowa City, IA 52242-1009Phone: (216) 337-3768
Registry dates
- Enumerated
- 2020-06-01
- Last updated
- 2024-07-08
- Certified
- 2024-07-08
Frequently asked questions
- What is Mahsaw Mansoor's NPI number?
- Mahsaw Mansoor's National Provider Identifier (NPI) is 1598389926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahsaw Mansoor's specialty?
- Mahsaw Mansoor is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mahsaw Mansoor located?
- Mahsaw Mansoor's practice location on file with NPPES is 1000 Wall St, Ann Arbor, MI 48105-1912.
- What is Mahsaw Mansoor's phone number?
- The practice phone number listed in the NPPES registry for Mahsaw Mansoor is (734) 764-4190.
- Does Mahsaw Mansoor accept Medicare?
- Mahsaw Mansoor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahsaw Mansoor's NPI active?
- Yes — Mahsaw Mansoor's NPI (1598389926) is active in the NPPES registry as of the last update on 2024-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.