ANDREA K RITCHIN MD
NPI 1053496166
Family Medicine in Mount Kisco, NY
About Andrea K Ritchin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA K RITCHIN MD (NPI 1053496166) is an individual family medicine provider in Mount Kisco, New York, licensed in New York (202530) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Andrea K Ritchin 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
2Medicare enrollment records show Andrea Ritchin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- 149 clinicians in this Medicare group
New City, NY 10956
- Reassigned Medicare billing, New York enrollment
- 20 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 10549 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNT KISCO, NY 10549
MOUNT KISCO, NY 10549
MOUNT KISCO, NY 10549
MOUNT KISCO, NY 10549
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 Andrea Ritchin's NPI number?
The NPI number for Andrea Ritchin is 1053496166. It was assigned to this individual provider in the NPPES registry on October 26, 2006.
Where is Andrea Ritchin located?
Andrea Ritchin practices at 30 W Main St, Mount Kisco, NY 10549. The listed phone number is (914) 666-3272.
What is Andrea Ritchin's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Andrea Ritchin enrolled in Medicare?
Yes. Andrea Ritchin 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 Andrea Ritchin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Ritchin reassigns Medicare benefits to 2 organizations: Open Door Family Medical Center, Inc. (Mount Kisco, NY) and Arc Healthresources Of Rockland, Inc. (New City, 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 Andrea Ritchin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Andrea Ritchin was last updated on February 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Andrea K Ritchin, MD · NPI 1053496166
Family Medicine physician in Mount Kisco, New York. Individual provider, active in the CMS NPPES registry since October 26, 2006.
## Identity
- **NPI:** 1053496166 (Entity type: Individual)
- **Enumerated:** October 26, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 202530 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 30 W MAIN ST, Mount Kisco, NY 10549-1910
- **Phone:** (914) 666-3272
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Open Door Family Medical Center, Inc. (NPI 1629237151, Mount Kisco, NY); Arc Healthresources Of Rockland, Inc. (NPI 1154369056, New City, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 1994
## Record status
- **NPPES last updated:** February 9, 2016
- **Other identifiers:** Medicaid 01888751 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1053496166) · Data from the CMS NPPES public registry.