LYDIA WILGA MD
NPI 1043639016
Internal Medicine in Mountain View, CA

Active since April 07, 2014PECOS EnrolledAccepts Medicare Assignment
701 E EL CAMINO REAL, MOUNTAIN VIEW, CA 94040(650) 934-7808 Get Directions Write a Review

NPPES record last updated: September 5, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Lydia Wilga Md NPPES

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

LYDIA WILGA MD (NPI 1043639016) is an individual internal medicine provider in Mountain View, California, licensed in California (A137510) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of Rush Medical College Of Rush University (2014).

NPPES Registry Identity

NPI1043639016
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameLYDIA WILGACredential: MD
Location Address701 E EL CAMINO REALMountain View, CA 94040
Mailing Address325 Distel CirLos Altos, CA 94022-1408
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 2014
Enumeration DateApril 7, 2014
Last NPPES UpdateSeptember 5, 2023
NPPES CertifiedSeptember 5, 2023
NPI 1043639016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A137510
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

701 E EL CAMINO REAL, Mountain View, CA 94040

Other Names 1

Former Name (1)Lydia Mandrussow Md

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

Lydia Wilga 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 ID840546545
PECOS Enrollment IDI20180711001665
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 8

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.
170 services118 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
72 services66 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.
63 services63 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
30 services30 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
18 services18 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.
17 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94040 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 13

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
8 suppliers19 claims37 services$4.54 avg. paid by Medicare
Oropharyngeal suction catheter, each A4628
DME-Other DME · category DE000N
1 supplier13 claims68 services$3.49 avg. paid by Medicare
Canister, disposable, used with suction pump, each A7000
DME-Other DME · category DE000N
1 supplier13 claims62 services$7.08 avg. paid by Medicare
Tubing, used with suction pump, each A7002
DME-Other DME · category DE000N
1 supplier12 claims64 services$3.67 avg. paid by Medicare
Large volume nebulizer, disposable, unfilled, used with aerosol compressor A7007
DME-Other DME · category DE000N
1 supplier13 claims34 services$2.21 avg. paid by Medicare
Water collection device, used with large volume nebulizer A7012
DME-Other DME · category DE000N
1 supplier12 claims32 services$2.23 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 20

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

Family Medicine
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Internal Medicine (Nephrology)
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Internal Medicine (Interventional Cardiology)
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Nurse Practitioner
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Pediatrics
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Internal Medicine (Infectious Disease)
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Internal Medicine
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Neurological Surgery
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040

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 Lydia Wilga's NPI number?

The NPI number for Lydia Wilga is 1043639016. It was assigned to this individual provider in the NPPES registry on April 7, 2014. The provider is also known as Lydia Mandrussow MD.

Where is Lydia Wilga located?

Lydia Wilga practices at 701 E El Camino Real, Mountain View, CA 94040. The listed phone number is (650) 934-7808.

What is Lydia Wilga's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Lydia Wilga enrolled in Medicare?

Yes. Lydia Wilga 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 Lydia Wilga was last updated on September 5, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.