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

DR. HELEN E. MATTHEWS M.D.
NPI 1013015627
Obstetrics & Gynecology in Santa Barbara, CA

Q: What is Helen Matthews's NPI number?

The NPI number for Helen Matthews is 1013015627. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Q: What is Helen Matthews'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 Helen Matthews was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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 September 20, 2006PECOS EnrolledAccepts Medicare Assignment

2416 CASTILLO ST STE A, SANTA BARBARA, CA 93105(805) 324-9400(805) 749-2922 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 21, 2026, Sep 20, 2021 (2 updates tracked since 2021).

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About Dr. Helen E. Matthews M.d. NPPES

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

DR. HELEN E. MATTHEWS M.D. (NPI 1013015627) is an individual obstetrics & gynecology provider in Santa Barbara, California, licensed in California (A83428) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Barbara, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1999).

NPPES Registry Identity

NPI1013015627

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. HELEN E. MATTHEWSCredential: M.D.

Location Address2416 CASTILLO ST STE ASanta Barbara, CA 93105-5303

Mailing AddressPo Box 689Santa Barbara, CA 93102-0689 · (805) 324-9400 · Fax (805) 749-2922

Phone(805) 324-9400

Fax(805) 749-2922

Sole ProprietorYes

Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1999

Enumeration DateSeptember 20, 2006

Last NPPES UpdateSeptember 21, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 21, 2026

✔ NPI 1013015627 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 · A83428

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.

2416 CASTILLO ST STE A, Santa Barbara, CA 93105

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Secondary Practice Location 1

Location 1400 W Pueblo StSanta Barbara, CA 93105-4353 · Phone (805) 879-8160

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Helen E. Matthews M.d. 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 ID1153377502

PECOS Enrollment IDI20050329000529

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 Reassignments

Medicare enrollment records show Helen Matthews reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cottage Clinical Associates

0.2 mi

Multi-Specialty

400 W PUEBLO ST
Santa Barbara, CA 93105

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

NPI 1235790544 (805) 682-7111

Cottage Medical Foundation

0.2 mi

Clinic/Center

400 W PUEBLO ST
Santa Barbara, CA 93105

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

NPI 1770352130 (805) 682-7111

Ucsf Health Medical Foundation

274 mi

Multi-Specialty

747 52ND ST
Oakland, CA 94609

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

NPI 1922124866 (415) 476-4424

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 6

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101

This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.

60 services60 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

57 services39 patients

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.

31 services27 patients

Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091

A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.

18 services18 patients

Biopsy of lining of uterus and/or removal of polyp using an endoscope 58558

This procedure involves using a thin, flexible tool (endoscope) to examine and possibly remove a small tissue sample from the inner layer of your uterus. It may also involve removing a growth. It helps to identify any issues and plan the right treatment.

14 services14 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93105 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

$139.99 typical visit price

range $62.01 – $184.40

Typical copayment $34.99 (range $15.50 – $46.10)

Most-billed visit code 99204

Established Patient

$76.76 typical visit price

range $20.60 – $151.20

Typical copayment $19.19 (range $5.15 – $37.80)

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 5

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

HARRIS JAY GELBERG M.D.

Specialist