David Kaufman, MD
NPI 1720013782 · Internal Medicine Physician · Mountain View, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Kaufman, MD is a Internal Medicine Physician provider in Mountain View, CA (NPI 1720013782).
Provider details
- NPI number
- 1720013782
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 135662 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Maraviroc | 61 | — |
| Fludrocortisone Acetate | 50 | 11 |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 41 | — |
| Cromolyn Sodium | 35 | — |
| Hydrocortisone | 32 | — |
| Valacyclovir Hclbrand: Valacyclovir | 26 | — |
| Tenofovir Disoproxil Fumarate | 26 | — |
| Guanfacine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$143 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2013-08-01
Frequently asked questions
- What is David Kaufman's NPI number?
- David Kaufman's National Provider Identifier (NPI) is 1720013782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Kaufman's specialty?
- David Kaufman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Kaufman located?
- David Kaufman's practice location on file with NPPES is 2500 Hospital Dr, Mountain View, CA 94040-4106.
- What is David Kaufman's phone number?
- The practice phone number listed in the NPPES registry for David Kaufman is (650) 691-8633.
- Does David Kaufman accept Medicare?
- David Kaufman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Kaufman's NPI active?
- Yes — David Kaufman's NPI (1720013782) is active in the NPPES registry as of the last update on 2013-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.