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NATHAEN WEITZEL MD
NPI 1316093990
Anesthesiology in Sacramento, CA

Active since January 26, 2007PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
4150 V ST STE 1200, SACRAMENTO, CA 95817(916) 734-5048 Get Directions Write a Review

NPPES record last updated: October 10, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Nathaen Weitzel Md NPPES

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

NATHAEN WEITZEL MD (NPI 1316093990) is an individual anesthesiology provider in Sacramento, California, licensed in California (199322) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (2003).

NPPES Registry Identity

NPI1316093990
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameNATHAEN WEITZELCredential: MD
Location Address4150 V ST STE 1200Sacramento, CA 95817-1460
Mailing Address4150 V St Ste 1200Sacramento, CA 95817-1460 · (916) 734-5048
Phone(916) 734-5048
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 2003
Enumeration DateJanuary 26, 2007
Last NPPES UpdateOctober 10, 2024
NPPES CertifiedOctober 10, 2024
✔ NPI 1316093990 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in CA · 199322✔ Licensed in CO · 45025
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.
4150 V ST STE 1200, Sacramento, CA 95817
Open in Google Maps ↗

Other Identifiers 1

Medicaid18255337CO

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

Nathaen Weitzel 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.

PECOS PAC ID941392898
PECOS Enrollment IDI20241029002923
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 Reassignment

Medicare enrollment records show Nathaen Weitzel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Regents Of The Univ Of Ca
Same address
Maternal & Fetal Medicine
4860 Y ST
Sacramento, CA 95817
  • Reassigned Medicare billing, California enrollment
  • 2,570 clinicians in this Medicare group
NPI 1013906973 (916) 734-6930

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

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.

ALLEN WANG MD
Anesthesiology
4150 V ST STE 1200
SACRAMENTO, CA 95817
Sacramento County (510) 449-3940
PETRA JEANNE MENDOZA
Nurse Anesthetist, Certified Registered
4150 V ST STE 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-5028
GREGORY L PETERFREUND MD, PHD
Anesthesiology
4150 V ST STE 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-4611
MRS. MAGDALA LIMAGE RUSSO CRNA
Nurse Anesthetist, Certified Registered
4150 V ST STE 1200
SACRAMENTO, CA 95817
Sacramento County (916) 456-1450
DR. ANTHONY THOMAS GORDON IV MD
Student in an Organized Health Care Education/Training Program
4150 V ST STE 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-5028
SHUCHI GAUR MD
Anesthesiology
4150 V ST STE 1200
SACRAMENTO, CA 95817
Sacramento County (914) 734-2011
BRYAN ESTILL M.D.
Anesthesiology
4150 V ST STE 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-1574
ISA INGRAM L.AC.
Acupuncturist
4150 V ST STE 1200
SACRAMENTO, CA 95817
Sacramento County (916) 413-6625

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 Nathaen Weitzel's NPI number?

The NPI number for Nathaen Weitzel is 1316093990. It was assigned to this individual provider in the NPPES registry on January 26, 2007.

Where is Nathaen Weitzel located?

Nathaen Weitzel practices at 4150 V St Ste 1200, Sacramento, CA 95817. The listed phone number is (916) 734-5048.

What is Nathaen Weitzel's specialty?

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

Is Nathaen Weitzel enrolled in Medicare?

Yes. Nathaen Weitzel 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 Nathaen Weitzel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathaen Weitzel reassigns Medicare benefits to Regents Of The Univ Of Ca (Sacramento, CA). 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 Nathaen Weitzel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nathaen Weitzel was last updated on October 10, 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.