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DR. DAVID ALAN CAHN MD
NPI 1689762205
Specialist in San Jose, CA

Active since October 10, 2006PECOS EnrolledAccepts Medicare Assignment
90.56/100
CMS Quality Rating
295 OCONNOR DR, SAN JOSE, CA 95128(408) 279-0548(408) 279-8185 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David Alan Cahn Md NPPES

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

DR. DAVID ALAN CAHN MD (NPI 1689762205) is an individual specialist in San Jose, California, licensed in California (G070021) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1989).

NPPES Registry Identity

NPI1689762205
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. DAVID ALAN CAHNCredential: MD
Location Address295 OCONNOR DRSan Jose, CA 95128-1624
Mailing Address295 Oconnor DrSan Jose, CA 95128-1624 · (408) 279-0548 · Fax (408) 279-8185
Phone(408) 279-0548
Fax(408) 279-8185
Sole ProprietorYes
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1989
Enumeration DateOctober 10, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1689762205 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G070021
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
295 OCONNOR DR, San Jose, CA 95128
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Other Identifiers 1

Medicare UPINF121999CA

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. David Alan Cahn 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 ID7315951027
PECOS Enrollment IDI20060202000189
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 12

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.
1,150 services257 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
180 services20 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.
97 services95 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.
88 services87 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
51 services22 patients
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow G0181
This service involves a physician overseeing your care while you receive Medicare-covered services from a home health agency. The care you're receiving is complex and involves various disciplines. The physician isn't physically present but regularly supervises your treatment to ensure optimal health outcomes.
44 services25 patients

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.

90.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality98.21
Improvement Activities40
Cost70.91

Reported Quality Measures

Controlling High Blood Pressure
100%324 patients5/55-star benchmark: 98%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
0%111 patients5/55-star benchmark: 98%
Screening for Osteoporosis for Women Aged 65-85 Years of Age
99%108 patients5/55-star benchmark: 98%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
99%174 patients4/55-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 8

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
14 suppliers51 claims136 services$6.01 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
6 suppliers13 claims19 services$1.16 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
5 suppliers16 claims16 services$40.95 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
6 suppliers15 claims15 services$14.09 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
6 suppliers16 claims86 services$1.95 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
3 suppliers31 claims33 services$30.10 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 3

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

MASHA MATVEY NAKELCHIK M.D.
Internal Medicine
295 OCONNOR DR
SAN JOSE, CA 95128
Santa Clara County (408) 279-8173
MR. JEAN F LUONG M.D
Internal Medicine
295 OCONNOR DR
SAN JOSE, CA 95128
Santa Clara County (408) 279-8171
HAMILTON AVENUE MEDICAL GROUP, INC.
Internal Medicine
295 OCONNOR DR
SAN JOSE, CA 95128
Santa Clara County (408) 279-8171

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 David Cahn's NPI number?

The NPI number for David Cahn is 1689762205. It was assigned to this individual provider in the NPPES registry on October 10, 2006.

Where is David Cahn located?

David Cahn practices at 295 Oconnor Dr, San Jose, CA 95128. The listed phone number is (408) 279-0548.

What is David Cahn's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is David Cahn enrolled in Medicare?

Yes. David Cahn 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 David Cahn was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.