GREGORY L PETERFREUND MD, PHD
NPI 1134532203
Anesthesiology in Sacramento, CA

Q: What is Gregory Peterfreund's NPI number?

The NPI number for Gregory Peterfreund is 1134532203. It was assigned to this individual provider in the NPPES registry on June 6, 2014.

Q: What is Gregory Peterfreund's specialty?

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

Active since June 06, 2014PECOS EnrolledAccepts Medicare Assignment

4150 V ST STE 1200, SACRAMENTO, CA 95817(916) 734-4611(916) 734-2975 Get Directions Write a Review

NPPES record last updated: January 1, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 1, 2024, Sep 17, 2020, Sep 7, 2020 and 1 more (4 updates tracked since 2020).

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About Gregory L Peterfreund Md, Phd NPPES

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

GREGORY L PETERFREUND MD, PHD (NPI 1134532203) is an individual anesthesiology provider in Sacramento, California, licensed in California (A153364) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2014).

NPPES Registry Identity

NPI1134532203

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameGREGORY L PETERFREUNDCredential: MD, PHD

Location Address4150 V ST STE 1200Sacramento, CA 95817-1460

Mailing Address4150 V St Ste 1200Sacramento, CA 95817-1460

Phone(916) 734-4611

Fax(916) 734-2975

Sole ProprietorNo

Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2014

Enumeration DateJune 6, 2014

Last NPPES UpdateJanuary 1, 20244 updates tracked since enumeration

NPPES CertifiedJanuary 1, 2024

✔ NPI 1134532203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in CA · A153364✔ Licensed in MA · L-259259

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

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory L Peterfreund Md, Phd 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 ID8022235332

PECOS Enrollment IDI20190725003075

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.

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.

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

27 services25 patients

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.

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