MR. CHRISTOPHER M ALLEN M.D.
NPI 1023217148
Obstetrics & Gynecology in Middletown, NY
About Mr. Christopher M Allen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. CHRISTOPHER M ALLEN M.D. (NPI 1023217148) is an individual obstetrics & gynecology provider in Middletown, New York, licensed in New York (244474) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital Of Suffern, and maintains a secondary practice location in Elmira.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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
Mr. Christopher M Allen 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
4Medicare enrollment records show Christopher Allen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 854 clinicians in this Medicare group
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 18 clinicians in this Medicare group
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 24 clinicians in this Medicare group
Niskayuna, NY 12309
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Obgyn Hospitalist Medical Services Of New York PC
- 125 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.
Good Samaritan Hospital Of Suffern
Acute Care Hospitals · Suffern, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10940 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MIDDLETOWN, NY 10940
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 Christopher Allen's NPI number?
The NPI number for Christopher Allen is 1023217148. It was assigned to this individual provider in the NPPES registry on July 18, 2007.
Where is Christopher Allen located?
Christopher Allen practices at 111 Maltese Dr, Middletown, NY 10940. The listed phone number is (845) 342-4774.
What is Christopher Allen's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Christopher Allen enrolled in Medicare?
Yes. Christopher Allen 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 Christopher Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Allen reassigns Medicare benefits to 4 organizations: United Health Services Hospitals, Inc. (Johnson City, NY), Comprehensive Womens Health Care By Dhruv Agneshwar MD PC (Johnson City, NY), Womens Obgyn PC (Johnson City, NY) and Obgyn Hospitalist Medical Services Of New York, P.C. (Niskayuna, 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 Christopher Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christopher Allen affiliated with any hospitals?
According to CMS data, Christopher Allen is affiliated with Good Samaritan Hospital Of Suffern.
When was this NPI record last updated?
The NPPES record for Christopher Allen was last updated on July 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mr. Christopher M Allen, M.D. · NPI 1023217148
Obstetrics & Gynecology physician in Middletown, New York. Individual provider, active in the CMS NPPES registry since July 18, 2007.
## Identity
- **NPI:** 1023217148 (Entity type: Individual)
- **Enumerated:** July 18, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 244474 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 MALTESE DR, Middletown, NY 10940-2141
- **Phone:** (845) 342-4774
## 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): United Health Services Hospitals, Inc. (NPI 1962463851, Johnson City, NY); Comprehensive Womens Health Care By Dhruv Agneshwar MD PC (NPI 1770689051, Johnson City, NY); Womens Obgyn PC (NPI 1083079198, Johnson City, NY); Obgyn Hospitalist Medical Services Of New York, P.C. (NPI 1518285055, Niskayuna, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** July 13, 2021
- **Other identifiers:** Medicaid 02899021 (NY); Other 244474 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1023217148) · Data from the CMS NPPES public registry.