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Dr. Alfonso Astrero Lopez Jr., M.D.

Dr. Alfonso Astrero Lopez Jr. is a Surgery Physician provider (Surgery) practicing in Hernando, FL, registered in the NPPES registry with NPI 1689906216 since 2010. The credential MD stands for Doctor of Medicine.

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NPI 1689906216
Entity type Individual (Type 1)
Name Dr. Alfonso Astrero Lopez Jr.
Credential M.D.
Sex Male
Practice address Hernando, FL, 34442
Phone 3527464215
Fax 3527464215
Enumeration date 2010-02-07
Last updated in NPPES 2010-02-07

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 4301031407 MI

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: Alfonso Lopez, M.D.
NPI: 1689906216
Taxonomy: 208600000X (Surgery Physician)
Address: Hernando, FL, 34442

Verify this record

Cross-check NPI 1689906216 against the authoritative CMS record: view Dr. Alfonso Astrero Lopez Jr. 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

What is the NPI number for Alfonso Lopez?
The National Provider Identifier (NPI) for Alfonso Lopez is 1689906216, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alfonso Lopez practice?
The practice location on file with NPPES is in Hernando, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-02-07.