NPI Portal NPI Lookup & Verification

Dr. Mark Francis Blake, M.D.

Dr. Mark Francis Blake is a Plastic Surgery Physician provider (Plastic Surgery) practicing in Milwaukee, WI, registered in the NPPES registry with NPI 1225074933 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1225074933
Entity type Individual (Type 1)
Name Dr. Mark Francis Blake
Credential M.D.
Sex Male
Practice address 6002 N PORT WASHINGTON RD, Milwaukee, WI, 53217
Phone 4149630676
Fax 4147550743
Enumeration date 2006-06-21
Last updated in NPPES 2025-02-14

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208200000X Plastic Surgery Physician Primary 51682-020 WI

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Mark Blake, M.D.
NPI: 1225074933
Taxonomy: 208200000X (Plastic Surgery Physician)
Address: 6002 N PORT WASHINGTON RD, Milwaukee, WI, 53217

Other providers at this practice address

NPI Name Type Specialty Location
1013228907 Timothy Bruce Individual Plastic Surgery Physician Glendale, WI
1104288430 Lucas Boehm Individual Plastic Surgery Physician Milwaukee, WI

Verify this record

Cross-check NPI 1225074933 against the authoritative CMS record: view Dr. Mark Francis Blake on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Mark Blake practice?
The practice location on file with NPPES is in Milwaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Blake?
The National Provider Identifier (NPI) for Mark Blake is 1225074933, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-02-14.