DR. DEAN L KOLNICK M.D.
NPI 1538477906
Radiology - Diagnostic Radiology in Washington, DC
About Dr. Dean L Kolnick M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEAN L KOLNICK M.D. (NPI 1538477906) is an individual diagnostic radiology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD600005405) and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS, is affiliated with Garnet Health 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. Dean L Kolnick M.d. 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
16Medicare enrollment records show Dean Kolnick reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- 1,275 clinicians in this Medicare group
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 1,177 clinicians in this Medicare group
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 135 clinicians in this Medicare group
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 clinicians in this Medicare group
Portage, WI 53901
- Reassigned Medicare billing, Wisconsin enrollment
- 359 clinicians in this Medicare group
Iola, WI 54945
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1699068692 (Wisconsin)
- 935 clinicians in this Medicare group
Birnamwood, WI 54414
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1639187412 (Wisconsin)
- 321 clinicians in this Medicare group
Crystal Falls, MI 49920
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1457865198 (Michigan)
- 200 clinicians in this Medicare group
Iron River, MI 49935
- Reassigned Medicare billing, Michigan enrollment
- 244 clinicians in this Medicare group
Iron River, MI 49935
- Reassigned Medicare billing, Michigan enrollment
- 264 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 17
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Garnet Health Medical Center
Acute Care Hospitals · Middletown, NYWestchester Medical Center
Acute Care Hospitals · Valhalla, NYHudson Valley Hospital Center
Acute Care Hospitals · Cortlandt Manor, NYDivine Savior Healthcare
Acute Care Hospitals · Portage, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20037 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.
WASHINGTON, DC 20037
WASHINGTON, DC 20037
WASHINGTON, DC 20037
WASHINGTON, DC 20037
WASHINGTON, DC 20037
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 Dean Kolnick's NPI number?
The NPI number for Dean Kolnick is 1538477906. It was assigned to this individual provider in the NPPES registry on September 20, 2010.
Where is Dean Kolnick located?
Dean Kolnick practices at 2150 Pennsylvania Ave NW, Washington, DC 20037. The listed phone number is (202) 741-3000.
What is Dean Kolnick's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Dean Kolnick enrolled in Medicare?
Yes. Dean Kolnick 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 Dean Kolnick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dean Kolnick reassigns Medicare benefits to 16 organizations: Medical Faculty Associates, Inc (Washington, DC), Maimonides Faculty Practice Plan (Brooklyn, NY), Maimonides Medical Center - Mmc Radiology Fpp (Brooklyn, NY), Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), Divine Savior Healthcare, Inc. (Portage, WI) and 11 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 Dean Kolnick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dean Kolnick accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Cigna HealthCare of Arizona, Inc list Dean Kolnick 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 Dean Kolnick affiliated with any hospitals?
According to CMS data, Dean Kolnick is affiliated with Garnet Health Medical Center, Westchester Medical Center, Hudson Valley Hospital Center and Divine Savior Healthcare.
When was this NPI record last updated?
The NPPES record for Dean Kolnick was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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. Dean L Kolnick, M.D. · NPI 1538477906
Diagnostic Radiology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since September 20, 2010.
## Identity
- **NPI:** 1538477906 (Entity type: Individual)
- **Enumerated:** September 20, 2010
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD600005405 (District of Columbia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2150 PENNSYLVANIA AVE NW, Washington, DC 20037-3201
- **Phone:** (202) 741-3000
## 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:** 16 organizations under Medicare reassignment (form CMS-855R): Medical Faculty Associates, Inc (NPI 1417990581, Washington, DC); Maimonides Faculty Practice Plan (NPI 1053344846, Brooklyn, NY); Maimonides Medical Center - Mmc Radiology Fpp (NPI 1811948284, Brooklyn, NY); Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY); Divine Savior Healthcare, Inc. (NPI 1124083894, Portage, WI); and 11 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** October 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1538477906) · Data from the CMS NPPES public registry.