Maryah Mansoor, MD
NPI 1659684777 · Rheumatology Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryah Mansoor, MD is a Rheumatology Physician provider in Peoria, IL (NPI 1659684777).
Provider details
- NPI number
- 1659684777
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD482769 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
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
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
105 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) |
|---|---|---|
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 47 | $57 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $173 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 21 | $102 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 12 | $211 |
Typical Medicare-allowed amounts for these services range $57–$211 (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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 34 | 19 |
| Methotrexate Sodiumbrand: Methotrexate | 32 | 25 |
| Prednisone | 30 | 25 |
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 no Part D record, 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 (2)
- 501 West 14th Street, 5th FloorSWilmington, DE 19801-1013Phone: (302) 320-2490Fax: (302) 623-4395
- Po Box aOnamia, MN 56359-0807Phone: (320) 532-3154
Registry dates
- Enumerated
- 2010-07-18
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Maryah Mansoor's NPI number?
- Maryah Mansoor's National Provider Identifier (NPI) is 1659684777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryah Mansoor's specialty?
- Maryah Mansoor is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Maryah Mansoor located?
- Maryah Mansoor's practice location on file with NPPES is 1800 N Knoxville Ave Ste E, Peoria, IL 61603-3005.
- What is Maryah Mansoor's phone number?
- The practice phone number listed in the NPPES registry for Maryah Mansoor is (309) 308-0910.
- Does Maryah Mansoor accept Medicare?
- Maryah Mansoor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryah Mansoor's NPI active?
- Yes — Maryah Mansoor's NPI (1659684777) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.