Mark Behnam, M.D.
NPI 1992995591 · Obstetrics & Gynecology Physician · Olney, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Behnam, M.D. is a Obstetrics & Gynecology Physician provider in Olney, IL (NPI 1992995591).
Provider details
- NPI number
- 1992995591
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60184340 (WA)
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 tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 16000 Johnston Memorial Dr Ste 200Abingdon, VA 24211-7664Phone: (276) 628-4335
Registry dates
- Enumerated
- 2007-07-30
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Mark Behnam's NPI number?
- Mark Behnam's National Provider Identifier (NPI) is 1992995591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Behnam's specialty?
- Mark Behnam is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Behnam located?
- Mark Behnam's practice location on file with NPPES is 800 E Locust St, Olney, IL 62450-2553.
- What is Mark Behnam's phone number?
- The practice phone number listed in the NPPES registry for Mark Behnam is (618) 392-1131.
- Does Mark Behnam accept Medicare?
- Mark Behnam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Behnam's NPI active?
- Yes — Mark Behnam's NPI (1992995591) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.