Patti Yanklowitz, MD
NPI 1912014705 · Internal Medicine Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patti Yanklowitz, MD is a Internal Medicine Physician provider in Palo Alto, CA (NPI 1912014705).
Provider details
- NPI number
- 1912014705
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G58920 (CA)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 95 | 38 |
| Levothyroxine Sodium | 76 | 31 |
| Amlodipine Besylate | 70 | 30 |
| Losartan Potassium | 55 | 26 |
| Pravastatin Sodium | 41 | 19 |
| Alendronate Sodium | 36 | 16 |
| Hydrochlorothiazide | 35 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2020-03-03
- Certified
- 2020-03-03
Frequently asked questions
- What is Patti Yanklowitz's NPI number?
- Patti Yanklowitz's National Provider Identifier (NPI) is 1912014705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patti Yanklowitz's specialty?
- Patti Yanklowitz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patti Yanklowitz located?
- Patti Yanklowitz's practice location on file with NPPES is 795 El Camino Real, Palo Alto, CA 94301-2302.
- What is Patti Yanklowitz's phone number?
- The practice phone number listed in the NPPES registry for Patti Yanklowitz is (650) 321-4121.
- Does Patti Yanklowitz accept Medicare?
- Patti Yanklowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patti Yanklowitz's NPI active?
- Yes — Patti Yanklowitz's NPI (1912014705) is active in the NPPES registry as of the last update on 2020-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.