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JENNIFER HASA M.D.
NPI 1982951851
Family Medicine in Sonoma, CA

Active since August 10, 2012PECOS Enrolled
19270 SONOMA HIGHWAY, SONOMA, CA 95476(707) 939-6070 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 7, 2023, Aug 17, 2021 (2 updates tracked since 2021).

About Jennifer Hasa M.d. NPPES

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

JENNIFER HASA M.D. (NPI 1982951851) is an individual family medicine provider in Sonoma, California, licensed in California (A162784) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1982951851
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameJENNIFER HASACredential: M.D.
Location Address19270 SONOMA HIGHWAYSonoma, CA 95476
Mailing Address19270 Sonoma HighwaySonoma, CA 95476 · (707) 939-6070
Phone(707) 939-6070
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateAugust 10, 2012
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
NPPES CertifiedJuly 27, 2021
✔ NPI 1982951851 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 · A162784
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.

19270 SONOMA HIGHWAY, Sonoma, CA 95476
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Other Names 1

Other Name (5)Jennifer Hasa M.d.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Hasa M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8729370846
PECOS Enrollment IDI20160711002328, I20210915003420
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 3

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.
55 services36 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
18 services13 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95476 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
$96.16 typical visit price
range $63.04 – $187.01
Typical copayment $24.04 (range $15.76 – $46.75)
Most-billed visit code 99203
Established Patient
$109.88 typical visit price
range $21.02 – $153.40
Typical copayment $27.47 (range $5.25 – $38.35)
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 2

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
3 suppliers19 claims66 services$3.76 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers25 claims25 services$184.30 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 3

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

CLAUDIA GOVEA OCHOA REGISTER NURSE
Registered Nurse
19270 SONOMA HIGHWAY
SONOMA, CA 95476
Sonoma County (707) 939-6070
JENNIFER K DARBY
Nurse Practitioner (Family)
19270 SONOMA HIGHWAY
SONOMA, CA 95476
Sonoma County (707) 939-6070
STACIE ANDERSON AGNP
Nurse Practitioner (Gerontology)
19270 SONOMA HIGHWAY
SONOMA, CA 95476
Sonoma County (707) 939-6070

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 Jennifer Hasa's NPI number?

The NPI number for Jennifer Hasa is 1982951851. It was assigned to this individual provider in the NPPES registry on August 10, 2012. The provider is also known as Jennifer Hasa M.D..

Where is Jennifer Hasa located?

Jennifer Hasa practices at 19270 Sonoma Highway, Sonoma, CA 95476. The listed phone number is (707) 939-6070.

What is Jennifer Hasa's specialty?

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

Is Jennifer Hasa enrolled in Medicare?

Yes. Jennifer Hasa is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jennifer Hasa was last updated on March 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.