DR. MARJAN ATTARAN MD
NPI 1629017520
Obstetrics & Gynecology - Reproductive Endocrinology in Cleveland, OH
About Dr. Marjan Attaran Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARJAN ATTARAN MD (NPI 1629017520) is an individual reproductive endocrinology provider in Cleveland, Ohio, licensed in Ohio (35062400) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Marjan Attaran Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marjan Attaran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cleveland, OH 44195
- Reassigned Medicare billing, Ohio enrollment
- 7,608 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44195 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marjan Attaran's NPI number?
The NPI number for Marjan Attaran is 1629017520. It was assigned to this individual provider in the NPPES registry on June 6, 2006.
Where is Marjan Attaran located?
Marjan Attaran practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (800) 223-2273.
What is Marjan Attaran's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.
Is Marjan Attaran enrolled in Medicare?
Yes. Marjan Attaran is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marjan Attaran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marjan Attaran reassigns Medicare benefits to The Cleveland Clinic Foundation (Cleveland, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marjan Attaran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marjan Attaran accept?
Health plans from Anthem Blue Cross and Blue Shield and Oscar Insurance Corporation of Ohio list Marjan Attaran as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Marjan Attaran was last updated on January 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Marjan Attaran, MD · NPI 1629017520
Reproductive Endocrinology physician in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since June 6, 2006.
## Identity
- **NPI:** 1629017520 (Entity type: Individual)
- **Enumerated:** June 6, 2006
- **Primary specialty:** Obstetrics & Gynecology - Reproductive Endocrinology · taxonomy 207VE0102X
- **State license:** 35062400 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 9500 EUCLID AVE, Cleveland, OH 44195-0001
- **Phone:** (800) 223-2273
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Cleveland Clinic Foundation (NPI 1679525919, Cleveland, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 8, 2021
- **Other identifiers:** Medicaid 0156263 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1629017520) · Data from the CMS NPPES public registry.