Tippi Mackenzie, M.D.
NPI 1437247426 · Pediatric Surgery Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tippi Mackenzie, M.D. is a Pediatric Surgery Physician provider in San Francisco, CA (NPI 1437247426).
Provider details
- NPI number
- 1437247426
- Entity type
- Individual
- Primary specialty
- Pediatric Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD068018L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 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
Additional practice locations (2)
- 34th & Civic Center BlvdChildren'S Hospital of PhiladelphiaPhiladelphia, PA 19104Phone: (215) 590-2730Fax: (215) 590-4875
- 34th & Civic Center BlvdChildren'S Hospital of PhiladelphiaPhiladelphia, PA 19104Phone: (215) 590-2730Fax: (215) 590-4875
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2018-03-17
Frequently asked questions
- What is Tippi Mackenzie's NPI number?
- Tippi Mackenzie's National Provider Identifier (NPI) is 1437247426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tippi Mackenzie's specialty?
- Tippi Mackenzie is listed in the NPPES registry with a primary specialty of Pediatric Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Tippi Mackenzie located?
- Tippi Mackenzie's practice location on file with NPPES is 400 Parnassus Ave, San Francisco, CA 94143-2202.
- What is Tippi Mackenzie's phone number?
- The practice phone number listed in the NPPES registry for Tippi Mackenzie is (415) 476-1000.
- Does Tippi Mackenzie accept Medicare?
- Tippi Mackenzie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tippi Mackenzie's NPI active?
- Yes — Tippi Mackenzie's NPI (1437247426) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.