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

MICHELLE L DORSTEN MD
NPI 1659309763
Family Medicine in Culver City, CA

Q: What is Michelle Dorsten's NPI number?

The NPI number for Michelle Dorsten is 1659309763. It was assigned to this individual provider in the NPPES registry on June 29, 2006. The provider is also known as Dr. Michelle L Catanzarite MD.

Q: What is Michelle Dorsten's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Michelle Dorsten was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since June 29, 2006PECOS Enrolled

200 CORPORATE POINTE STE 50, CULVER CITY, CA 90230(424) 266-7474(310) 596-8268 Get Directions Write a Review

NPPES record last updated: November 2, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 2, 2026, Apr 9, 2024 (2 updates tracked since 2024).

On this page

About Michelle L Dorsten Md NPPES

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

MICHELLE L DORSTEN MD (NPI 1659309763) is an individual family medicine provider in Culver City, California, licensed in California (C134710) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (2003).

NPPES Registry Identity

NPI1659309763

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameMICHELLE L DORSTENCredential: MD

Location Address200 CORPORATE POINTE STE 50Culver City, CA 90230-8726

Mailing Address200 Corporate Pointe Ste 50Culver City, CA 90230-8726 · (424) 266-7474

Phone(424) 266-7474

Fax(310) 596-8268

Sole ProprietorNo

Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 2003

Enumeration DateJune 29, 2006

Last NPPES UpdateNovember 2, 20262 updates tracked since enumeration

NPPES CertifiedNovember 2, 2026

✔ NPI 1659309763 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · C134710

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

200 CORPORATE POINTE STE 50, Culver City, CA 90230

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Other Names 1

Former Name (1)Dr. Michelle L Catanzarite Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle L Dorsten Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3476556788

PECOS Enrollment IDI20160107001016

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

The Achievable Foundation

0.6 mi

Federally Qualified Health Center (FQHC)

5901 GREEN VALLEY CIR, SUITE 405
Culver City, CA 90230

Reassigned Medicare billing, California enrollment
9 clinicians in this Medicare group

NPI 1164771747 (424) 266-7474

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

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.

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

20 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90230 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

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.

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.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

2 suppliers20 claims20 services$14.11 avg. paid by Medicare

Respiratory suction pump, home model, portable or stationary, electric E0600

DME-Other DME · category DE000N

2 suppliers12 claims12 services$36.00 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers20 claims20 services$65.19 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 4

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

ARMIN PHILIP HOES

Psychiatry & Neurology (Psychiatry)

200 CORPORATE POINTE STE 50
CULVER CITY, CA 90230

Los Angeles County (424) 266-7474

ANDREA MILES FNP

Nurse Practitioner (Family)

200 CORPORATE POINTE STE 50
CULVER CITY, CA 90230

Los Angeles County (424) 266-7474

LAVEEZA BHATTI MD

Internal Medicine

200 CORPORATE POINTE STE 50
CULVER CITY, CA 90230

Los Angeles County (424) 266-7474

THE ACHIEVABLE FOUNDATION

Clinic/Center (Federally Qualified Health Center (FQHC))

200 CORPORATE POINTE STE 50
CULVER CITY, CA 90230

Los Angeles County (424) 266-7474

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 Michelle Dorsten's NPI number?

The NPI number for Michelle Dorsten is 1659309763. It was assigned to this individual provider in the NPPES registry on June 29, 2006. The provider is also known as Dr. Michelle L Catanzarite MD.

Where is Michelle Dorsten located?

Michelle Dorsten practices at 200 Corporate Pointe Ste 50, Culver City, CA 90230. The listed phone number is (424) 266-7474.

What is Michelle Dorsten's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Michelle Dorsten enrolled in Medicare?

Yes. Michelle Dorsten is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michelle Dorsten's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Dorsten reassigns Medicare benefits to The Achievable Foundation (Culver City, CA). The 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 Michelle Dorsten's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michelle Dorsten was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.