EILEEN D. COMSTOCK MD
NPI 1487748851
Hospitalist in Socorro, NM
About Eileen D. Comstock Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EILEEN D. COMSTOCK MD (NPI 1487748851) is an individual hospitalist provider in Socorro, New Mexico, licensed in New Mexico (9637) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Socorro General Hospital, and is a graduate of University Of New Mexico School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Eileen D. Comstock 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 Reassignment
Medicare enrollment records show Eileen Comstock reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Socorro, NM 87801
- Reassigned Medicare billing, New Mexico enrollment
- 2,331 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.
Socorro General Hospital
Critical Access Hospitals · Socorro, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 87801 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.
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 Eileen Comstock's NPI number?
The NPI number for Eileen Comstock is 1487748851. It was assigned to this individual provider in the NPPES registry on October 3, 2006.
Where is Eileen Comstock located?
Eileen Comstock practices at 1202 Highway 60 Socorro Hospitalist Service, Socorro, NM 87801. The listed phone number is (505) 835-1140.
What is Eileen Comstock's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Eileen Comstock enrolled in Medicare?
Yes. Eileen Comstock 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 organization bills Medicare for Eileen Comstock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eileen Comstock reassigns Medicare benefits to Presbyterian Healthcare Services (Socorro, NM). The 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 Eileen Comstock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eileen Comstock accept?
Health plans from UnitedHealthcare list Eileen Comstock 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 Eileen Comstock affiliated with any hospitals?
According to CMS data, Eileen Comstock is affiliated with Socorro General Hospital.
When was this NPI record last updated?
The NPPES record for Eileen Comstock was last updated on September 11, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Eileen D. Comstock, MD · NPI 1487748851
Hospitalist physician in Socorro, New Mexico. Individual provider, active in the CMS NPPES registry since October 3, 2006.
## Identity
- **NPI:** 1487748851 (Entity type: Individual)
- **Enumerated:** October 3, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 9637 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 1202 HIGHWAY 60, SOCORRO HOSPITALIST SERVICE, Socorro, NM 87801-3914
- **Phone:** (505) 835-1140 · **Fax:** (505) 835-8716
## 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:** Presbyterian Healthcare Services (NPI 1790761138, Socorro, NM), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 1992
## Record status
- **NPPES last updated:** September 11, 2009
- **Other identifiers:** Medicare PIN S003201012; Medicaid 000L7756 (NM); Medicare PIN 345519601 (NM); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1487748851) · Data from the CMS NPPES public registry.