DR. ALEXANDER V SHYDOHUB MD
NPI 1801850649
Anesthesiology in Carlsbad, NM
About Dr. Alexander V Shydohub Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER V SHYDOHUB MD (NPI 1801850649) is an individual anesthesiology provider in Carlsbad, New Mexico, licensed in New Mexico (82309) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Carlsbad Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 1
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. Alexander V Shydohub 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
7Medicare enrollment records show Alexander Shydohub reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Carlsbad, NM 88220
- Reassigned Medicare billing, New Mexico enrollment
- 18 clinicians in this Medicare group
Carlsbad, NM 88220
- Reassigned Medicare billing, New Mexico enrollment
- 6 clinicians in this Medicare group
Carlsbad, NM 88220
- Reassigned Medicare billing, New Mexico enrollment
- 13 clinicians in this Medicare group
El Paso, TX 79905
- Reassigned Medicare billing, Texas enrollment
- 120 clinicians in this Medicare group
Albuquerque, NM 87109
- Reassigned Medicare billing, New Mexico enrollment
- 29 clinicians in this Medicare group
Farmington, NM 87401
- Reassigned Medicare billing, New Mexico enrollment
- 81 clinicians in this Medicare group
Yuma, AZ 85364
- Reassigned Medicare billing, Arizona enrollment
- 557 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Carlsbad Medical Center
Acute Care Hospitals · Carlsbad, NMOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CARLSBAD, NM 88220
CARLSBAD, NM 88220
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 Alexander Shydohub's NPI number?
The NPI number for Alexander Shydohub is 1801850649. It was assigned to this individual provider in the NPPES registry on April 17, 2006.
Where is Alexander Shydohub located?
Alexander Shydohub practices at 2430 W Pierce St, Carlsbad, NM 88220. The listed phone number is (505) 887-4100.
What is Alexander Shydohub's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Alexander Shydohub enrolled in Medicare?
Yes. Alexander Shydohub 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 Alexander Shydohub's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Shydohub reassigns Medicare benefits to 7 organizations: Carlsbad Anesthesia Services LLC (Carlsbad, NM), Advanced Ambulatory Surgery Center Of Carlsbad Nm, LLC (Carlsbad, NM), Advanced Heart & Vascular Center Of Carlsbad New Mexico (Carlsbad, NM), Anesthesia Associates Of El Paso PA (El Paso, TX), Radius Anesthesia Of New Mexico LLC (Albuquerque, NM) and 2 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 Alexander Shydohub's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Shydohub accept?
Health plans from Blue Cross and Blue Shield of Texas list Alexander Shydohub 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 Alexander Shydohub affiliated with any hospitals?
According to CMS data, Alexander Shydohub is affiliated with Carlsbad Medical Center.
When was this NPI record last updated?
The NPPES record for Alexander Shydohub was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Alexander V Shydohub, MD · NPI 1801850649
Anesthesiology physician in Carlsbad, New Mexico. Individual provider, active in the CMS NPPES registry since April 17, 2006.
## Identity
- **NPI:** 1801850649 (Entity type: Individual)
- **Enumerated:** April 17, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 82309 (New Mexico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2430 W PIERCE ST, Carlsbad, NM 88220-3553
- **Phone:** (505) 887-4100
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Carlsbad Anesthesia Services LLC (NPI 1043555204, Carlsbad, NM); Advanced Ambulatory Surgery Center Of Carlsbad Nm, LLC (NPI 1689393746, Carlsbad, NM); Advanced Heart & Vascular Center Of Carlsbad New Mexico (NPI 1417600230, Carlsbad, NM); Anesthesia Associates Of El Paso PA (NPI 1942626908, El Paso, TX); Radius Anesthesia Of New Mexico LLC (NPI 1376092403, Albuquerque, NM); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1978
## Record status
- **NPPES last updated:** September 8, 2026
- **Other identifiers:** Medicaid 31914 (NM)
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Source: [NPI Profile](https://npiprofile.com/npi/1801850649) · Data from the CMS NPPES public registry.