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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANNA ELIZABETH FRETZ MD
NPI 1740742394
Internal Medicine - Pulmonary Disease in Valencia, CA

Active since April 03, 2019PECOS Enrolled
25775 MCBEAN PKWY STE 115A, VALENCIA, CA 91355(661) 753-5464 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 3, 2026, Nov 16, 2022, Oct 27, 2022 and 1 more (4 updates tracked since 2019).

About Anna Elizabeth Fretz Md NPPES

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

ANNA ELIZABETH FRETZ MD (NPI 1740742394) is an individual pulmonary disease provider in Valencia, California, licensed in California (A177075) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740742394
Entity TypeIndividualFemale
Primary Taxonomy207RP1001X
Provider Legal NameANNA ELIZABETH FRETZCredential: MD
Location Address25775 MCBEAN PKWY STE 115AValencia, CA 91355-3702
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631 · (310) 301-8707
Phone(661) 753-5464
Sole ProprietorNo
Enumeration DateApril 3, 2019
Last NPPES UpdateAugust 3, 20264 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1740742394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in CA · A177075
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License A177075 (CA)
25775 MCBEAN PKWY STE 115A, Valencia, CA 91355
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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 (PECOS)

Anna Elizabeth Fretz Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91355 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REGENTS OF THE UNIVERSITY OF CALIFORNIA
Durable Medical Equipment & Medical Supplies
25775 MCBEAN PKWY STE 115A
VALENCIA, CA 91355
Los Angeles County (661) 753-5464
MR. AMIN MOTAREF MD
Internal Medicine (Nephrology)
25775 MCBEAN PKWY STE 115A
VALENCIA, CA 91355
Los Angeles County (661) 753-5464

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 Anna Fretz's NPI number?

The NPI number for Anna Fretz is 1740742394. It was assigned to this individual provider in the NPPES registry on April 3, 2019.

Where is Anna Fretz located?

Anna Fretz practices at 25775 Mcbean Pkwy Ste 115A, Valencia, CA 91355. The listed phone number is (661) 753-5464.

What is Anna Fretz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Anna Fretz enrolled in Medicare?

Yes. Anna Fretz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Anna Fretz was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.