DIANA R WASSERMAN MD
NPI 1700934312
Pediatrics in Cleveland, OH
About Diana R Wasserman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA R WASSERMAN MD (NPI 1700934312) is an individual pediatrics provider in Cleveland, Ohio, licensed in Ohio (35045135) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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)
Diana R Wasserman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Diana Wasserman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 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 Diana Wasserman's NPI number?
The NPI number for Diana Wasserman is 1700934312. It was assigned to this individual provider in the NPPES registry on January 8, 2007.
Where is Diana Wasserman located?
Diana Wasserman practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (800) 223-2273.
What is Diana Wasserman's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Diana Wasserman enrolled in Medicare?
Yes. Diana Wasserman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Diana Wasserman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Wasserman reassigns Medicare benefits to 2 organizations: The General Hospital Corporation (Boston, MA) and Massachusetts General Physicians Organization Inc (Boston, MA). Each 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 Diana Wasserman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diana Wasserman accept?
Health plans from Taro Health list Diana Wasserman 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 Diana Wasserman was last updated on February 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Diana R Wasserman, MD · NPI 1700934312
Pediatrics physician in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1700934312 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 35045135 (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:** 2 organizations under Medicare reassignment (form CMS-855R): The General Hospital Corporation (NPI 1023049236, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 22, 2008
- **Other identifiers:** Medicaid 0461889 (OH); Medicare UPIN E31778 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1700934312) · Data from the CMS NPPES public registry.