ALISON S BREEN MD
NPI 1942434238
Obstetrics & Gynecology in Sacramento, CA

Q: What is Alison Breen's NPI number?

The NPI number for Alison Breen is 1942434238. It was assigned to this individual provider in the NPPES registry on May 14, 2009.

Q: What is Alison Breen's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Alison Breen was last updated on August 24, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 May 14, 2009PECOS EnrolledAccepts Medicare Assignment

4860 Y ST STE 2500, SACRAMENTO, CA 95817(916) 734-6978(916) 734-6666 Get Directions Write a Review

NPPES record last updated: August 24, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Alison S Breen Md NPPES

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

ALISON S BREEN MD (NPI 1942434238) is an individual obstetrics & gynecology provider in Sacramento, California, licensed in California (A113675) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (2009).

NPPES Registry Identity

NPI1942434238

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameALISON S BREENCredential: MD

Location Address4860 Y ST STE 2500Sacramento, CA 95817-2307

Mailing Address4860 Y St Ste 2500Sacramento, CA 95817-2307 · (916) 734-6978 · Fax (916) 734-6666

Phone(916) 734-6978

Fax(916) 734-6666

Sole ProprietorNo

Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 2009

Enumeration DateMay 14, 2009

Last NPPES UpdateAugust 24, 2016

✔ NPI 1942434238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in CA · A113675

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

4860 Y ST STE 2500, Sacramento, CA 95817

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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 and accepts Medicare assignment

Alison S Breen 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 ID9739320151

PECOS Enrollment IDI20130729000246

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.

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

18 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95817 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

$137.20 typical visit price

range $60.44 – $180.85

Typical copayment $34.30 (range $15.11 – $45.21)

Most-billed visit code 99204

Established Patient

$75.03 typical visit price

range $19.88 – $148.15

Typical copayment $18.75 (range $4.97 – $37.03)

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.

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.

DR. MARYAM ALI MD

Student in an Organized Health Care Education/Training Program