What is Sonia Masih's NPI number?

Sonia Masih's National Provider Identifier (NPI) is 1740816263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sonia Masih's specialty?

Sonia Masih is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).

Where is Sonia Masih located?

Sonia Masih's practice location on file with NPPES is 3737 Southern Blvd Ste 4200, Dayton, OH 45429-0135.

What is Sonia Masih's phone number?

The practice phone number listed in the NPPES registry for Sonia Masih is (937) 294-1489.

Does Sonia Masih accept Medicare?

Sonia Masih is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Sonia Masih's NPI active?

Yes — Sonia Masih's NPI (1740816263) is active in the NPPES registry as of the last update on 2025-10-01.

IndividualActiveAccepts Medicare

Sonia Masih, DO

NPI 1740816263 · Urology Physician · Dayton, OH

Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Sonia Masih, DO is a Urology Physician provider in Dayton, OH (NPI 1740816263).

Provider details

NPI number: 1740816263
Entity type: Individual
Primary specialty: Urology PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Female
Sole proprietor: No
License: 34.018068 (OH)

Specialties & taxonomies

Urology PhysicianPrimary208800000XLicense 34.018068 (OH)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(74/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

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 prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Tamsulosin Hcl	49	36
Cefadroxil	47	46
Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim	25	24
Ciprofloxacin Hcl	23	23
Methocarbamol	22	22
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	21	20
Oxycodone Hcl	19

Practice location

3737 Southern Blvd Ste 4200

Dayton, OH 45429-0135

Phone: (937) 294-1489

Fax: (937) 294-7999

Street-level locationGet directions

More OH providers

Mailing address

3000 Arlington Ave # 1091

Toledo, OH 43614-2595

Additional practice locations (4)

3535 Pentagon Blvd Ste 320
Beavercreek, OH 45431-1705
Phone: (937) 294-1489
Fax: (937) 294-1489
4000 Miamisburg Centerville Rd Ste 450
Miamisburg, OH 45342-3908
Phone: (937) 560-2011
Fax: (937) 560-2012
3000 Arlington Ave # 1091
Toledo, OH 43614-2595
Phone: (419) 383-4477
Fax: (419) 383-3785
600 W Main St Ste 340
Troy, OH 45373-3384
Phone: (379) 980-7460
Fax: (937) 980-7464

Enumerated: 2020-03-16
Last updated: 2025-10-01
Certified: 2025-10-01

Frequently asked questions

What is Sonia Masih's NPI number?: Sonia Masih's National Provider Identifier (NPI) is 1740816263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sonia Masih's specialty?: Sonia Masih is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
Where is Sonia Masih located?: Sonia Masih's practice location on file with NPPES is 3737 Southern Blvd Ste 4200, Dayton, OH 45429-0135.
What is Sonia Masih's phone number?: The practice phone number listed in the NPPES registry for Sonia Masih is (937) 294-1489.
Does Sonia Masih accept Medicare?: Sonia Masih is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Sonia Masih's NPI active?: Yes — Sonia Masih's NPI (1740816263) is active in the NPPES registry as of the last update on 2025-10-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.