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DR. MANDEEP AYER M.D.
NPI 1205817111
Internal Medicine in Los Gatos, CA

Active since November 08, 2005PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0607184 · Waiver
87.83/100
CMS Quality Rating
14981 NATIONAL AVE, STE 6, LOS GATOS, CA 95032(408) 358-1811(408) 358-7961 Get Directions Write a Review

NPPES record last updated: May 2, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mandeep Ayer M.d. NPPES

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

DR. MANDEEP AYER M.D. (NPI 1205817111) is an individual internal medicine provider in Los Gatos, California, licensed in California (A42228) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through October 19, 2027, and is a graduate of Other (1978).

NPPES Registry Identity

NPI1205817111
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MANDEEP AYERCredential: M.D.
Location Address14981 NATIONAL AVE, STE 6Los Gatos, CA 95032-2600
Mailing Address15466 Los Gatos Blvd, Ste 109 Pmb 057Los Gatos, CA 95032-2542 · (408) 358-1811 · Fax (408) 358-7961
Phone(408) 358-1811
Fax(408) 358-7961
Sole ProprietorYes
Medical School CMSOtherGraduated 1978
Enumeration DateNovember 8, 2005
Last NPPES UpdateMay 2, 2021
NPPES CertifiedMay 2, 2021
✔ NPI 1205817111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A42228
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.
Also ListedSpecialistTaxonomy 174400000X · License A42228 (CA)
14981 NATIONAL AVE, Los Gatos, CA 95032
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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. Mandeep Ayer 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 ID4183762651
PECOS Enrollment IDI20091104000240
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0607184

Mandeep Ayer MD · Los Gatos, CA
Active · expires Oct 19, 2027
CLIA Number05D0607184
Laboratory TypePhysician Office
Certificate Effective DateOctober 20, 2025
Certificate Expiration DateOctober 19, 2027
Laboratory DirectorMandeep Ayer
Laboratory Phone(408) 358-1811
Laboratory LocationMandeep Ayer MD14981 National Ave #6, Los Gatos, CA 95032
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 11

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.
856 services305 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.
371 services207 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.
219 services219 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
218 services218 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
94 services94 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
93 services93 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95032 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.

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.

87.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality90.44
Promoting Interoperability100
Improvement Activities40
Cost69.01

Reported Quality Measures

Adult Major Depressive Disorder (MDD): Suicide Risk Assessment
14%108 patients
Appropriate Treatment for Upper Respiratory Infection (URI)
91%253 patients4/55-star benchmark: 100%
Appropriate Use of DXA Scans in Women Under 65 Years Who Do Not Meet the Risk Factor Profile for Osteoporotic Fracture
Lower rates are better for this measure.
0%130 patients
Breast Cancer Screening
67%415 patients3/55-star benchmark: 93%
Cervical Cancer Screening
42%362 patients2/55-star benchmark: 98%
Closing the Referral Loop: Receipt of Specialist Report
0%400 patients1/55-star benchmark: 87%
Colorectal Cancer Screening
50%639 patients3/55-star benchmark: 88%
Controlling High Blood Pressure
68%476 patients4/55-star benchmark: 91%
Dementia: Cognitive Assessment
0%21 patients
Diabetes: Eye Exam
1%106 patients1/55-star benchmark: 100%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
11%106 patients4/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
56%3,613 patients2/55-star benchmark: 100%
e-Prescribing
100%501 patients5/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
61%606 patients3/55-star benchmark: 100%
HIV Screening
7%560 patients1/55-star benchmark: 60%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
40%1,126 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
34%922 patients2/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
22%1,433 patients2/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 91% · 932 patients
Patients screened: 94% · 932 patients
13%30 patients1/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
100%645 patients5/55-star benchmark: 100%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
81%324 patients4/55-star benchmark: 91%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 8% · 625 patients
Patients totalRate: 19% · 625 patients
16%625 patients3/55-star benchmark: 100%
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 2

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 suppliers21 claims52 services$5.91 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
3 suppliers11 claims15 services$0.93 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 8

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

QUALIUM CORP
Clinic/Center (Sleep Disorder Diagnostic)
14981 NATIONAL AVE, SUITE 1
LOS GATOS, CA 95032
Santa Clara County (866) 887-6673
DR. JAMES DAVILLA M.D.
Specialist
14981 NATIONAL AVE, STE 6
LOS GATOS, CA 95032
Santa Clara County (408) 358-1811
DR. ORVAL MYRON ESHELMAN M.D.
Dermatology (Clinical & Laboratory Dermatological Immunology)
14981 NATIONAL AVE, STE 3
LOS GATOS, CA 95032
Santa Clara County (408) 358-1256
MR. GOPI AYER M.D.
Internal Medicine
14981 NATIONAL AVE, STE 6
LOS GATOS, CA 95032
Santa Clara County (408) 358-1811
DR. GEORGE C. HSIEH MD, FAAD
Dermatology
14981 NATIONAL AVE, SUITE 3
LOS GATOS, CA 95032
Santa Clara County (408) 358-1256
QUALIUM CORP.
Durable Medical Equipment & Medical Supplies
14981 NATIONAL AVE, SUITE 1
LOS GATOS, CA 95032
Santa Clara County (866) 887-6673
MRS. CHRISTINE L HASKELL LPN-SFA
Licensed Practical Nurse
14981 NATIONAL AVE
LOS GATOS, CA 95032
Santa Clara County (801) 380-5020
NATIONAL FOOT AND ANKLE PROF INC.
Podiatrist
14981 NATIONAL AVE, #2
LOS GATOS, CA 95032
Santa Clara County (408) 884-5851

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 Mandeep Ayer's NPI number?

The NPI number for Mandeep Ayer is 1205817111. It was assigned to this individual provider in the NPPES registry on November 8, 2005.

Where is Mandeep Ayer located?

Mandeep Ayer practices at 14981 National Ave Ste 6, Los Gatos, CA 95032. The listed phone number is (408) 358-1811.

What is Mandeep Ayer's specialty?

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

Is Mandeep Ayer enrolled in Medicare?

Yes. Mandeep Ayer 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.

Does Mandeep Ayer hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0607184) is associated with this NPI, valid through October 19, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Mandeep Ayer was last updated on May 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.