DR. ELIZABETH ANN IRWIN M.D.
NPI 1346439288
Obstetrics & Gynecology - Gynecology in Rolling Hills Estates, CA

Q: What is Elizabeth Irwin's NPI number?

The NPI number for Elizabeth Irwin is 1346439288. It was assigned to this individual provider in the NPPES registry on October 16, 2007. The provider is also known as Mrs. Elizabeth Ann Denis.

Q: What is Elizabeth Irwin's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Irwin was last updated on February 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 October 16, 2007PECOS Enrolled

12 DAPPLEGRAY LN, ROLLING HILLS ESTATES, CA 90274(310) 530-7416 Get Directions Write a Review

NPPES record last updated: February 13, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Elizabeth Ann Irwin M.d. NPPES

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

DR. ELIZABETH ANN IRWIN M.D. (NPI 1346439288) is an individual gynecology provider in Rolling Hills Estates, California, licensed in California (G42532) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346439288

Entity TypeIndividualFemale

Primary Taxonomy207VG0400X

Provider Legal NameDR. ELIZABETH ANN IRWINCredential: M.D.

Location Address12 DAPPLEGRAY LNRolling Hills Estates, CA 90274-4211

Mailing Address12 Dapplegray LnRolling Hills Estates, CA 90274-4211 · (310) 530-7416

Phone(310) 530-7416

Sole ProprietorYes

Enumeration DateOctober 16, 2007

Last NPPES UpdateFebruary 13, 2019

✔ NPI 1346439288 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207VG0400X

License✔ Licensed in CA · G42532

Definition

A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

12 DAPPLEGRAY LN, Rolling Hills Estates, CA 90274

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Other Names 1

Other Name (5)Mrs. Elizabeth Ann Denis

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Elizabeth Ann Irwin M.d. 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 90274 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

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

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 4

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

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier12 claims1,110 services$0.33 avg. paid by Medicare

Prednisone, immediate release or delayed release, oral, 1 mg J7512

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier11 claims1,650 services$0.01 avg. paid by Medicare

Mycophenolic acid, oral, 180 mg J7518

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier11 claims660 services$1.02 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512

Treatment-Chemotherapy · category RH012N

1 supplier11 claims32 services$12.66 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Elizabeth Irwin's NPI number?

The NPI number for Elizabeth Irwin is 1346439288. It was assigned to this individual provider in the NPPES registry on October 16, 2007. The provider is also known as Mrs. Elizabeth Ann Denis.

Where is Elizabeth Irwin located?

Elizabeth Irwin practices at 12 Dapplegray Ln, Rolling Hills Estates, CA 90274. The listed phone number is (310) 530-7416.

What is Elizabeth Irwin's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Elizabeth Irwin enrolled in Medicare?

Yes. Elizabeth Irwin is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Elizabeth Irwin was last updated on February 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.