KARL JOHN FRINDRICH MD
NPI 1407823347
Anesthesiology in Phoenix, AZ

Q: What is Karl Frindrich's NPI number?

The NPI number for Karl Frindrich is 1407823347. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Q: What is Karl Frindrich's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Karl Frindrich was last updated on November 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since February 28, 2006PECOS EnrolledAccepts Medicare Assignment

645 E MISSOURI AVE STE 300, PHOENIX, AZ 85012(602) 262-8900(602) 262-8890 Get Directions Write a Review

NPPES record last updated: November 8, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Karl John Frindrich Md NPPES

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

KARL JOHN FRINDRICH MD (NPI 1407823347) is an individual anesthesiology provider in Phoenix, Arizona, licensed in Arizona (32600) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1407823347

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameKARL JOHN FRINDRICHCredential: MD

Location Address645 E MISSOURI AVE STE 300Phoenix, AZ 85012-1351

Mailing Address645 E Missouri Ave, Ste 300Phoenix, AZ 85012-1351 · (602) 744-4765 · Fax (602) 744-4799

Phone(602) 262-8900

Fax(602) 262-8890

Sole ProprietorNo

Medical School CMSOtherGraduated 1999

Enumeration DateFebruary 28, 2006

Last NPPES UpdateNovember 8, 2019

✔ NPI 1407823347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in AZ · 32600

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.

645 E MISSOURI AVE STE 300, Phoenix, AZ 85012

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Other Identifiers 2

Medicaid870792AZ

OtherP00163124Medicare Railroad

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

Karl John Frindrich 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 ID9436122868

PECOS Enrollment IDI20040814000229

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 Karl Frindrich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pca Anesthesia

13 mi

Anesthesiology

2421 E SOUTHERN AVE STE 7
Tempe, AZ 85282

Reassigned Medicare billing, Arizona enrollment
107 clinicians in this Medicare group

NPI 1164804258 (480) 425-2160

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.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)

Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…

37%260 patients2/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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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