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DR. PATRICIA SUZANNE MASKA M.D.
NPI 1942275672
Psychiatry & Neurology - Neurology in San Ramon, CA

Active since February 17, 2006PECOS EnrolledAccepts Medicare Assignment
5601 NORRIS CANYON RD STE 240, SAN RAMON, CA 94583(510) 748-5363(925) 289-4975 Get Directions Write a Review

NPPES record last updated: February 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 26, 2025, Feb 13, 2019, Mar 17, 2018 and 1 more (4 updates tracked since 2016).

About Dr. Patricia Suzanne Maska M.d. NPPES

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

DR. PATRICIA SUZANNE MASKA M.D. (NPI 1942275672) is an individual neurology provider in San Ramon, California, licensed in California (A94785) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Alameda, and is a graduate of University Of Texas Medical School At San Antonio (1999).

NPPES Registry Identity

NPI1942275672
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameDR. PATRICIA SUZANNE MASKACredential: M.D.
Location Address5601 NORRIS CANYON RD STE 240San Ramon, CA 94583-5407
Mailing Address5601 Norris Canyon Rd Ste 310San Ramon, CA 94583-5407
Phone(510) 748-5363
Fax(925) 289-4975
Sole ProprietorYes
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 1999
Enumeration DateFebruary 17, 2006
Last NPPES UpdateFebruary 26, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2025
✔ NPI 1942275672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A94785
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
5601 NORRIS CANYON RD STE 240, San Ramon, CA 94583
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Secondary Practice Location 1

Location 1985 Atlantic Ave Ste 300Alameda, CA 94501-6446 · Phone (510) 748-5363 · Fax (510) 745-5425

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. Patricia Suzanne Maska 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 ID9537126479
PECOS Enrollment IDI20060717000346
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.
324 services156 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.
104 services67 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
81 services81 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94583 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

Reported Quality Measures

Documentation of Current Medications in the Medical Record
97%79 patients4/55-star benchmark: 100%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
66%73 patients3/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
45%44 patients3/55-star benchmark: 61%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
6 suppliers16 claims16 services$30.98 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
4 suppliers12 claims12 services$76.16 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
4 suppliers11 claims30 services$30.46 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
6 suppliers13 claims13 services$14.36 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
7 suppliers19 claims114 services$1.54 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier13 claims13 services$22.80 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 2

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

SEYED KAVOUS PAKSERESHT MD
Internal Medicine (Gastroenterology)
5601 NORRIS CANYON RD STE 240
SAN RAMON, CA 94583
Contra Costa County (925) 901-1303
JULIA DERENZI PA
Physician Assistant (Medical)
5601 NORRIS CANYON RD STE 240
SAN RAMON, CA 94583
Contra Costa County (925) 901-1303

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 Patricia Maska's NPI number?

The NPI number for Patricia Maska is 1942275672. It was assigned to this individual provider in the NPPES registry on February 17, 2006.

Where is Patricia Maska located?

Patricia Maska practices at 5601 Norris Canyon Rd Ste 240, San Ramon, CA 94583. The listed phone number is (510) 748-5363.

What is Patricia Maska's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Patricia Maska enrolled in Medicare?

Yes. Patricia Maska 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.

When was this NPI record last updated?

The NPPES record for Patricia Maska was last updated on February 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.