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DR. MICHAEL HIRT M.D.
NPI 1639279292
Internal Medicine in Tarzana, CA

Active since September 24, 2006Opted out of Medicare · through Jan 1, 2028
5620 WILBUR AVE, SUITE 220, TARZANA, CA 91356(818) 345-2828(818) 345-2848 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Michael Hirt M.d. NPPES

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

DR. MICHAEL HIRT M.D. (NPI 1639279292) is an individual internal medicine provider in Tarzana, California, licensed in California (G81062) and active in the NPI registry since September 2006. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1639279292
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MICHAEL HIRTCredential: M.D.
Location Address5620 WILBUR AVE, SUITE 220Tarzana, CA 91356-1351
Mailing AddressPo Box 572164Tarzana, CA 91357-2164 · (818) 345-2828 · Fax (818) 345-2848
Phone(818) 345-2828
Fax(818) 345-2848
Sole ProprietorNo
Enumeration DateSeptember 24, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1639279292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G81062
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5620 WILBUR AVE, Tarzana, CA 91356
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Other Identifiers 2

Medicare UPING46735CA
Medicare ID-Type UnspecifiedG81062CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Michael Hirt M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2020 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2020
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91356 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.

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

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
79%117 patients4/55-star benchmark: 96%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
81%207 patients4/55-star benchmark: 99%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
100%295 patients5/55-star benchmark: 100%
Elder Maltreatment Screen and Follow-Up Plan
Percentage of patients aged 65 years and older with a documented elder maltreatment screen using an Elder Maltreatment Screening Tool on the date of encounter AND a documented follow-up plan on the date of the positive screen
100%267 patients5/55-star benchmark: 100%
Pain Assessment and Follow-Up
Percentage of visits for patients aged 18 years and older with documentation of a pain assessment using a standardized tool(s) on each visit AND documentation of a follow-up plan when pain is present
100%295 patients5/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%287 patients5/55-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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers23 claims44 services$6.13 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
2 suppliers13 claims29 services$11.94 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
3 suppliers14 claims36 services$1.72 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

WILBUR FAMILY PHARMACY
Pharmacy
5620 WILBUR AVE, 100
TARZANA, CA 91356
Los Angeles County (818) 342-6520
DR. JOSEPH SHAU LIN TSAI DDS
Dentist (General Practice)
5620 WILBUR AVE, SUITE 300
TARZANA, CA 91356
Los Angeles County (818) 708-3828
DR KOVAR AND DR. SILVERSTEIN INC.
Internal Medicine
5620 WILBUR AVE, 200
TARZANA, CA 91356
Los Angeles County (818) 345-0601
GERALD M. KOVAR, M.D. INC.
Internal Medicine
5620 WILBUR AVE, SUITE 221
TARZANA, CA 91356
Los Angeles County (818) 774-9225
BEZAD DENTAL GROUP PROFESSIONAL CORPORATION
Dentist
5620 WILBUR AVE, SUITE 310
TARZANA, CA 91356
Los Angeles County (323) 886-3368
LAURENCE M. SILVERSTEIN, M.D., INC
Internal Medicine
5620 WILBUR AVE, 200
TARZANA, CA 91356
Los Angeles County (818) 345-2323
DR. GERALD MICHAEL KOVAR M.D.
Internal Medicine
5620 WILBUR AVE, SUITE 221
TARZANA, CA 91356
Los Angeles County (818) 774-9225
LDNR PHARMACY INC
Pharmacy (Community/Retail Pharmacy)
5620 WILBUR AVE, SUITE 100
TARZANA, CA 91356
Los Angeles County (747) 265-6781

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 Michael Hirt's NPI number?

The NPI number for Michael Hirt is 1639279292. It was assigned to this individual provider in the NPPES registry on September 24, 2006.

Where is Michael Hirt located?

Michael Hirt practices at 5620 Wilbur Ave Suite 220, Tarzana, CA 91356. The listed phone number is (818) 345-2828.

What is Michael Hirt's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michael Hirt enrolled in Medicare?

No. Michael Hirt has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Michael Hirt was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.