DR. ADAM CHARLES WADDELL MD
NPI 1508237660
Psychiatry & Neurology - Neurocritical Care in Richmond Hill, NY
About Dr. Adam Charles Waddell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADAM CHARLES WADDELL MD (NPI 1508237660) is an individual neurocritical care provider in Richmond Hill, New York, licensed in New York (319202) and active in the NPI registry since October 2015. He is enrolled in Medicare PECOS, is affiliated with Jamaica Hospital Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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 and accepts Medicare assignment
Dr. Adam Charles Waddell Md 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
14Medicare enrollment records show Adam Waddell reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jamaica, NY 11418
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Tjh Medical Services PC
- 497 clinicians in this Medicare group
White Plains, NY 10601
- Reassigned Medicare billing, New York enrollment
- 479 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- Also billed through NPI 1770696643 (Connecticut)
- 1,333 clinicians in this Medicare group
Silver Springs, NY 14550
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Wyoming County
- 76 clinicians in this Medicare group
Bridgton, ME 04009
- Reassigned Medicare billing, Maine enrollment
- 563 clinicians in this Medicare group
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- 920 clinicians in this Medicare group
Rumford, ME 04276
- Reassigned Medicare billing, Maine enrollment
- 544 clinicians in this Medicare group
Louisburg, NC 27549
- Reassigned Medicare billing, North Carolina enrollment
- Medicare enrollment name: Novant Health Medical Group, LLC
- 2,998 clinicians in this Medicare group
Greensboro, NC 27410
- Reassigned Medicare billing, North Carolina enrollment
- 1,202 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jamaica Hospital Medical Center
Acute Care Hospitals · Jamaica, NYNyack Hospital
Acute Care Hospitals · Nyack, NYWhite Plains Hospital Center
Acute Care Hospitals · White Plains, NYOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RICHMOND HILL, NY 11418
RICHMOND HILL, NY 11418
RICHMOND HILL, NY 11418
JAMAICA, NY 11418
JAMAICA, NY 11418
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 Adam Waddell's NPI number?
The NPI number for Adam Waddell is 1508237660. It was assigned to this individual provider in the NPPES registry on October 15, 2015.
Where is Adam Waddell located?
Adam Waddell practices at 8900 Van Wyck Expy, Richmond Hill, NY 11418. The listed phone number is (201) 675-0284.
What is Adam Waddell's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurocritical Care, with taxonomy code 2084A2900X.
Is Adam Waddell enrolled in Medicare?
Yes. Adam Waddell 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 Adam Waddell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Waddell reassigns Medicare benefits to 14 organizations: Tjh Medical Services, P.C. (Jamaica, NY), East Post Road Medical Services PC (White Plains, NY), Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT), Hartford Hospital (Hartford, CT), Wyoming County County Of Wyoming (Silver Springs, NY) and 9 more organizations, listed in the Medicare section above. 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 Adam Waddell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adam Waddell accept?
Health plans from Health Advantage and Octave list Adam Waddell 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 Adam Waddell affiliated with any hospitals?
According to CMS data, Adam Waddell is affiliated with Jamaica Hospital Medical Center, Nyack Hospital and White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Adam Waddell was last updated on November 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Adam Charles Waddell, MD · NPI 1508237660
Neurocritical Care physician in Richmond Hill, New York. Individual provider, active in the CMS NPPES registry since October 15, 2015.
## Identity
- **NPI:** 1508237660 (Entity type: Individual)
- **Enumerated:** October 15, 2015
- **Primary specialty:** Psychiatry & Neurology - Neurocritical Care · taxonomy 2084A2900X
- **State license:** 319202 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8900 VAN WYCK EXPY, Richmond Hill, NY 11418-2897
- **Phone:** (201) 675-0284
## 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:** 14 organizations under Medicare reassignment (form CMS-855R): Tjh Medical Services, P.C. (NPI 1184670465, Jamaica, NY); East Post Road Medical Services PC (NPI 1841767274, White Plains, NY); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT); Hartford Hospital (NPI 1407806391, Hartford, CT); Wyoming County County Of Wyoming (NPI 1720115017, Silver Springs, NY); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** November 26, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1508237660) · Data from the CMS NPPES public registry.