JOHN J. OLSEN M.D.
NPI 1518979848
Anesthesiology in Albuquerque, NM
About John J. Olsen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN J. OLSEN M.D. (NPI 1518979848) is an individual anesthesiology provider in Albuquerque, New Mexico, licensed in New Mexico (MD2004-0240) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John J. Olsen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show John Olsen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Texas enrollment
- 513 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 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 8
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.
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.
Reported Quality Measures
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.
ALBUQUERQUE, NM 87109
ALBUQUERQUE, NM 87109
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 John Olsen's NPI number?
The NPI number for John Olsen is 1518979848. It was assigned to this individual provider in the NPPES registry on August 13, 2006.
Where is John Olsen located?
John Olsen practices at 4401 Masthead St NE Suite 120, Albuquerque, NM 87109. The listed phone number is (505) 243-7729.
What is John Olsen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is John Olsen enrolled in Medicare?
Yes. John Olsen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Olsen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Olsen reassigns Medicare benefits to 3 organizations: Emergenchealth PLLC (Fort Worth, TX), Orthomed Staffing LLC (Addison, TX) and U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX). 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 John Olsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Olsen accept?
Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list John Olsen 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.
When was this NPI record last updated?
The NPPES record for John Olsen was last updated on October 26, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# John J. Olsen, M.D. · NPI 1518979848
Anesthesiology physician in Albuquerque, New Mexico. Individual provider, active in the CMS NPPES registry since August 13, 2006.
## Identity
- **NPI:** 1518979848 (Entity type: Individual)
- **Enumerated:** August 13, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD2004-0240 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 4401 MASTHEAD ST NE, SUITE 120, Albuquerque, NM 87109-4327
- **Phone:** (505) 243-7729 · **Fax:** (505) 243-4804
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Emergenchealth PLLC (NPI 1467970897, Fort Worth, TX); Orthomed Staffing LLC (NPI 1225514276, Addison, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 26, 2011
- **Other identifiers:** Medicare UPIN I11562; Medicaid 73489727 (NM); Medicare ID-Type Unspecified 343517807 (NM)
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Source: [NPI Profile](https://npiprofile.com/npi/1518979848) · Data from the CMS NPPES public registry.