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J A MEHLHAF MD ANESTHESIA LLC
NPI 1578637682
Anesthesiology - Pain Medicine in Phoenix, AZ

Active since November 20, 2006
7600 N 16TH ST, SUITE 150, PHOENIX, AZ 85020(602) 395-0718(602) 277-8146 Get Directions Write a Review

NPPES record last updated: August 12, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About J A Mehlhaf Md Anesthesia Llc NPPES

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

J A MEHLHAF MD ANESTHESIA LLC (NPI 1578637682) is a healthcare organization registered as a pain medicine in Phoenix, Arizona and active in the NPI registry since November 2006. The organization lists Shannon White, Offce Manager, as its authorized official.

NPPES Registry Identity

NPI1578637682
Entity TypeOrganization
Primary Taxonomy207LP2900X
Legal Business NameJ A MEHLHAF MD ANESTHESIA LLC
Location Address7600 N 16TH ST, SUITE 150Phoenix, AZ 85020-4431
Mailing AddressPo Box 39179Phoenix, AZ 85069-9179 · (602) 395-0718 · Fax (602) 277-8146
Phone(602) 395-0718
Fax(602) 277-8146
Organization SubpartNo
Authorized OfficialShannon WhiteOffce Manager · (602) 443-2325
Enumeration DateNovember 20, 2006
Last NPPES UpdateAugust 12, 2010
✔ NPI 1578637682 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
License✔ Licensed in AZ · 29715
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
7600 N 16TH ST, Phoenix, AZ 85020
Open in Google Maps ↗

Other Identifiers 1

Medicare PINZ104590AZ

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

J A Mehlhaf Md Anesthesia Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to J A Mehlhaf MD Anesthesia LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jill Mehlhaf, MD
Anesthesiology
NPI 1245201458
7600 N 16TH ST SUITE 150
Phoenix, AZ 85020
(602) 395-0718
✔ PECOS✔ Accepts Medicare0.1 mi

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

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 J A Mehlhaf MD Anesthesia LLC's NPI number?

The NPI number for J A Mehlhaf MD Anesthesia LLC is 1578637682. It was assigned to this organization in the NPPES registry on November 20, 2006.

Where is J A Mehlhaf MD Anesthesia LLC located?

J A Mehlhaf MD Anesthesia LLC is located at 7600 N 16th St Suite 150, Phoenix, AZ 85020. The listed phone number is (602) 395-0718.

What is J A Mehlhaf MD Anesthesia LLC's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is J A Mehlhaf MD Anesthesia LLC enrolled in Medicare?

Yes. J A Mehlhaf MD Anesthesia LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through J A Mehlhaf MD Anesthesia LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to J A Mehlhaf MD Anesthesia LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for J A Mehlhaf MD Anesthesia LLC was last updated on August 12, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.