ROSALIND WATMAN D.O.
NPI 1861451775
Internal Medicine - Cardiovascular Disease in Gilbert, AZ
About Rosalind Watman D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROSALIND WATMAN D.O. (NPI 1861451775) is an individual cardiovascular disease provider in Gilbert, Arizona, licensed in New York (166543) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Nassau University Medical Center, and maintains a secondary practice location in East Meadow.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 and accepts Medicare assignment
Rosalind Watman D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Rosalind Watman reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gilbert, AZ 85234
- Reassigned Medicare billing, New York enrollment
- 5 clinicians in this Medicare group
Fort Myers, FL 33912
- Reassigned Medicare billing, New York enrollment
- 12 clinicians in this Medicare group
Newark, DE 19713
- Reassigned Medicare billing, New York enrollment
- 25 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 302 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nassau University Medical Center
Acute Care Hospitals · East Meadow, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85234 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Rosalind Watman's NPI number?
The NPI number for Rosalind Watman is 1861451775. It was assigned to this individual provider in the NPPES registry on March 20, 2006.
Where is Rosalind Watman located?
Rosalind Watman practices at 4915 E Baseline Rd Ste 116, Gilbert, AZ 85234. The listed phone number is (480) 354-9200.
What is Rosalind Watman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Rosalind Watman enrolled in Medicare?
Yes. Rosalind Watman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Rosalind Watman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rosalind Watman reassigns Medicare benefits to 4 organizations: Arizona Diagnostic Radiology Group, LLC (Gilbert, AZ), Radiology Regional Center P A (Fort Myers, FL), Delaware Radiology Associates PA (Newark, DE) and Lenox Hill Radiology & Medical Imaging Associates, PC (New York, NY). 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 Rosalind Watman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rosalind Watman accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Superior HealthPlan and Blue Cross Blue Shield of Arizona list Rosalind Watman 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.
Is Rosalind Watman affiliated with any hospitals?
According to CMS data, Rosalind Watman is affiliated with Nassau University Medical Center.
When was this NPI record last updated?
The NPPES record for Rosalind Watman was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Rosalind Watman, D.O. · NPI 1861451775
Cardiovascular Disease physician in Gilbert, Arizona. Individual provider, active in the CMS NPPES registry since March 20, 2006.
## Identity
- **NPI:** 1861451775 (Entity type: Individual)
- **Enumerated:** March 20, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 166543 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4915 E BASELINE RD STE 116, Gilbert, AZ 85234-2966
- **Phone:** (480) 354-9200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Arizona Diagnostic Radiology Group, LLC (NPI 1336757699, Gilbert, AZ); Radiology Regional Center P A (NPI 1407809262, Fort Myers, FL); Delaware Radiology Associates PA (NPI 1740706175, Newark, DE); Lenox Hill Radiology & Medical Imaging Associates, PC (NPI 1821036807, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 1984
## Record status
- **NPPES last updated:** August 11, 2026
- **Other identifiers:** Medicaid 01507684 (NY)
---
Source: [NPI Profile](https://npiprofile.com/npi/1861451775) · Data from the CMS NPPES public registry.