DR. NINA MAISTERRA MD
NPI 1356497259
Family Medicine in Healdsburg, CA

Q: What is Nina Maisterra's NPI number?

The NPI number for Nina Maisterra is 1356497259. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Q: What is Nina Maisterra'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 Nina Maisterra was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 January 25, 2007PECOS EnrolledAccepts Medicare Assignment

93.09/100

CMS Quality Rating

1381 UNIVERSITY ST, HEALDSBURG, CA 95448(707) 433-5494(707) 433-0229 Get Directions Write a Review

NPPES record last updated: February 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Nina Maisterra Md NPPES

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

DR. NINA MAISTERRA MD (NPI 1356497259) is an individual family medicine provider in Healdsburg, California, licensed in California (A74013) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1356497259

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. NINA MAISTERRACredential: MD

Location Address1381 UNIVERSITY STHealdsburg, CA 95448-3314

Mailing Address1381 University StHealdsburg, CA 95448-3314 · (707) 433-5494 · Fax (707) 433-0229

Phone(707) 433-5494

Fax(707) 433-0229

Sole ProprietorNo

Medical School CMSOtherGraduated 1999

Enumeration DateJanuary 25, 2007

Last NPPES UpdateFebruary 3, 2026

NPPES CertifiedFebruary 3, 2026

✔ NPI 1356497259 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Licenses✔ Licensed in CA · A74013✔ Licensed in WA · MD60431922

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.

1381 UNIVERSITY ST, Healdsburg, CA 95448

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Secondary Practice Locations 2

Location 18465 Old Redwood Hwy Ste 320Windsor, CA 95492-9244 · Phone (707) 431-1170 · Fax (707) 837-0129

Location 22505 2nd Ave, Suite 200Seattle, WA 98121-1452 · Phone (206) 443-0400

Other Identifiers 1

Medicaid1356497259WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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

Dr. Nina Maisterra 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 ID5799886818

PECOS Enrollment IDI20141212000060

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

44 services29 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

31 services26 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

22 services22 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Washington Medical Ctr

Acute Care Hospitals · Seattle, WA

3/5 CMS rating

OwnershipGovernment - State

CMS Certification Number500008

Location1959 NE Pacific St Box 356151Seattle, WA 98195 · King County

Emergency services Birthing friendly

Harborview Medical Center

Acute Care Hospitals · Seattle, WA

1/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number500064

Location325 9th AvenueSeattle, WA 98104 · King County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95448 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.09/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

73.95

Promoting Interoperability

100

Improvement Activities

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.

BARBARA ANN BOYLAN MD

Internal Medicine (Cardiovascular Disease)