SUBAILA ZIA MD
NPI 1649479866
Internal Medicine - Pulmonary Disease in Sunnyvale, CA

Active since July 17, 2007PECOS EnrolledAccepts Medicare Assignment
1250 BORREGAS AVE, SUNNYVALE, CA 94089(650) 687-7368 Get Directions Write a Review

NPPES record last updated: April 4, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 4, 2024, Nov 21, 2022, Feb 5, 2021 and 1 more (4 updates tracked since 2017).

About Subaila Zia Md NPPES

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

SUBAILA ZIA MD (NPI 1649479866) is an individual pulmonary disease provider in Sunnyvale, California, licensed in California (A132791) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1649479866
Entity TypeIndividualFemale
Primary Taxonomy207RP1001X
Provider Legal NameSUBAILA ZIACredential: MD
Location Address1250 BORREGAS AVESunnyvale, CA 94089-1309
Mailing AddressPo Box 3988Carbondale, IL 62902-3988 · (618) 457-5200 · Fax (618) 351-4820
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateJuly 17, 2007
Last NPPES UpdateApril 4, 20244 updates tracked since enumeration
NPPES CertifiedApril 4, 2024
NPI 1649479866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
Licenses Licensed in CA · A132791 Licensed in IN · 01075469A Licensed in IL · 036142162
Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License A132791 (CA), 01075469A (IN)
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X · License TPME6212 (FL), 01075469A (IN)
Also ListedPsychiatry & Neurology · Sleep MedicineTaxonomy 2084S0012X · License A132791 (CA)
1250 BORREGAS AVE, Sunnyvale, CA 94089

Secondary Practice Locations 2

Location 1585 W College Ave Ste ASanta Rosa, CA 95401-5060 · Phone (707) 526-3500
Location 2333 SE 2nd Ave Ste 2000Miami, FL 33131-2185 · Phone (650) 687-7368

Other Identifiers 2

Medicaid201312390IN
Other214881IL · Medicare Group Ptan

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

Subaila Zia 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 ID3173795531
PECOS Enrollment IDI20210928000599
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

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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 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.
28 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94089 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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 14

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 suppliers20 claims20 services$33.83 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
4 suppliers15 claims15 services$78.29 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
5 suppliers21 claims51 services$33.12 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
5 suppliers11 claims57 services$17.96 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
5 suppliers13 claims78 services$14.16 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
9 suppliers25 claims25 services$58.71 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.

Hospitalist
1250 BORREGAS AVE
SUNNYVALE, CA 94089
Internal Medicine (Pulmonary Disease)
1250 BORREGAS AVE
SUNNYVALE, CA 94089

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649479866, enumerated as an "individual" on July 17, 2007.

The provider is located at 1250 BORREGAS AVE SUNNYVALE, CA 94089 and the phone number is (650) 687-7368.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.