1. Home
  2. Directory
  3. New Mexico
  4. Santa Fe
  5. Anesthesiology
  6. NPI Profile

DR. MICHAL GAJEWSKI D.O.
NPI 1326351271
Anesthesiology in Santa Fe, NM

Active since July 21, 2010PECOS EnrolledAccepts Medicare Assignment
455 SAINT MICHAELS DR, SANTA FE, NM 87505(505) 913-3361 Get Directions Write a Review

NPPES record last updated: July 1, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 1, 2024, May 10, 2024 (2 updates tracked since 2024).

About Dr. Michal Gajewski D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAL GAJEWSKI D.O. (NPI 1326351271) is an individual anesthesiology provider in Santa Fe, New Mexico, licensed in New Mexico (A-2404-20) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, is affiliated with Unm Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1326351271
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. MICHAL GAJEWSKICredential: D.O.
Location Address455 SAINT MICHAELS DRSanta Fe, NM 87505-7601
Mailing Address455 Saint Michaels DrSanta Fe, NM 87505-7601 · (505) 913-3361
Phone(505) 913-3361
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateJuly 21, 2010
Last NPPES UpdateJuly 1, 20242 updates tracked since enumeration
NPPES CertifiedJuly 1, 2024
✔ NPI 1326351271 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NM · A-2404-20
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
455 SAINT MICHAELS DR, Santa Fe, NM 87505
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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. Michal Gajewski D.o. 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.

PECOS PAC ID7315171485
PECOS Enrollment IDI20200916000434
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Michal Gajewski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Vincent Hospital
Same address
Infectious Disease
455 SAINT MICHAELS DR
Santa Fe, NM 87505
  • Reassigned Medicare billing, New Mexico enrollment
  • 399 clinicians in this Medicare group
NPI 1215437033 (505) 000-0000
Unm Medical Group Inc
55 mi
Multi-Specialty
2211 LOMAS NE
Albuquerque, NM 87106
  • Reassigned Medicare billing, New Mexico enrollment
  • 2,105 clinicians in this Medicare group
NPI 1831218627 (505) 272-3303

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 4

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.

Anesthesia for other procedure on lower leg, ankle, and foot bones 01480
Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.
13 services12 patients
Anesthesia for other procedure on urinary system through urethra 00910
Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.
12 services12 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
11 services11 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Unm Hospital

Acute Care Hospitals · Albuquerque, NM
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number320001
Location2211 Lomas Boulevard NEAlbuquerque, NM 87106 · Bernalillo County
Emergency services Birthing friendly

Christus St Vincent Regional Medical Center

Acute Care Hospitals · Santa Fe, NM
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number320002
Location455 St Michael's DriveSanta Fe, NM 87505 · Santa Fe County
Emergency services Birthing friendly

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.

DR. WILLIAM KINLAW M.D.
Emergency Medicine
455 SAINT MICHAELS DR
SANTA FE, NM 87505
Santa Fe County (505) 983-3361
MATTHEW JOSEPH MEEHAN FNP-C
Nurse Practitioner
455 SAINT MICHAELS DR
SANTA FE, NM 87505
Santa Fe County (505) 603-4163
SANTA FE PATHOLOGY SERVICES PA
Pathology (Anatomic Pathology & Clinical Pathology)
455 SAINT MICHAELS DR
SANTA FE, NM 87505
Santa Fe County (505) 820-5302
SCOTT LOWE ROSSOL MD
Pediatrics
455 SAINT MICHAELS DR
SANTA FE, NM 87505
Santa Fe County (505) 913-6130
MR. ROBERT SHIRLEY PH.C.
Pharmacist (Pharmacotherapy)
455 SAINT MICHAELS DR
SANTA FE, NM 87505
Santa Fe County (505) 820-5287
DAVID GALLAGHER CRNA
Nurse Anesthetist, Certified Registered
455 SAINT MICHAELS DR
SANTA FE, NM 87505
Santa Fe County (505) 983-3361
TEAYOUNG KIM MD
Internal Medicine
455 SAINT MICHAELS DR
SANTA FE, NM 87505
Santa Fe County (505) 913-3361
VANESSA KITZIS MD
Internal Medicine (Critical Care Medicine)
455 SAINT MICHAELS DR
SANTA FE, NM 87505
Santa Fe County (505) 984-2600

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 Michal Gajewski's NPI number?

The NPI number for Michal Gajewski is 1326351271. It was assigned to this individual provider in the NPPES registry on July 21, 2010.

Where is Michal Gajewski located?

Michal Gajewski practices at 455 Saint Michaels Dr, Santa Fe, NM 87505. The listed phone number is (505) 913-3361.

What is Michal Gajewski's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Michal Gajewski enrolled in Medicare?

Yes. Michal Gajewski 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 Michal Gajewski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michal Gajewski reassigns Medicare benefits to 2 organizations: St. Vincent Hospital (Santa Fe, NM) and Unm Medical Group Inc (Albuquerque, NM). 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 Michal Gajewski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michal Gajewski accept?

Health plans from Oscar Health list Michal Gajewski 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 Michal Gajewski affiliated with any hospitals?

According to CMS data, Michal Gajewski is affiliated with Unm Hospital and Christus St Vincent Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Michal Gajewski was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.