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DR. IRINA FILIP M.D.
NPI 1801207923
Psychiatry & Neurology - Psychiatry in Fairfield, CA

Active since May 12, 2014PECOS EnrolledAccepts Medicare Assignment
76.26/100
CMS Quality Rating
1261 TRAVIS BLVD STE 190, FAIRFIELD, CA 94533(844) 867-8444(916) 932-0381 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 9, 2026, Sep 17, 2024, Dec 28, 2022 and 6 more (9 updates tracked since 2018).

About Dr. Irina Filip M.d. NPPES

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

DR. IRINA FILIP M.D. (NPI 1801207923) is an individual psychiatry provider in Fairfield, California, licensed in California (A143999) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1801207923
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. IRINA FILIPCredential: M.D.
Location Address1261 TRAVIS BLVD STE 190Fairfield, CA 94533-4800
Mailing Address22922 Los Alisos Blvd Ste K-122Mission Viejo, CA 92691-2856 · (951) 666-3995 · Fax (847) 221-6847
Phone(844) 867-8444
Fax(916) 932-0381
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateMay 12, 2014
Last NPPES UpdateJanuary 9, 20269 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2026
✔ NPI 1801207923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in CA · A143999✔ Licensed in OR · MD210901
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1261 TRAVIS BLVD STE 190, Fairfield, CA 94533
Open in Google Maps ↗

Secondary Practice Locations 2

Location 122922 Los Alisos Blvd Ste K-122Mission Viejo, CA 92691-2856 · Phone (951) 666-3995 · Fax (847) 221-6847
Location 22100 Powell St Ste 400Emeryville, CA 94608-1872 · Phone (510) 350-2600

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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. Irina Filip 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 ID3072894005
PECOS Enrollment IDI20171222000935
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 5

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.
35 services13 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
24 services24 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
18 services15 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
15 services15 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94533 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
$191.95 typical visit price
range $65.02 – $191.95
Typical copayment $47.98 (range $16.25 – $47.98)
Most-billed visit code 99205
Established Patient
$80.24 typical visit price
range $21.86 – $157.69
Typical copayment $20.06 (range $5.46 – $39.42)
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.

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.

76.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality62.74
Improvement Activities40
Cost59.29

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 Irina Filip's NPI number?

The NPI number for Irina Filip is 1801207923. It was assigned to this individual provider in the NPPES registry on May 12, 2014.

Where is Irina Filip located?

Irina Filip practices at 1261 Travis Blvd Ste 190, Fairfield, CA 94533. The listed phone number is (844) 867-8444.

What is Irina Filip's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Irina Filip enrolled in Medicare?

Yes. Irina Filip is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Irina Filip accept?

Health plans from Providence Health Plan list Irina Filip as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Irina Filip was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.