Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Mark 'Markos' Serros, LMT

Q: What is the NPI number for Mark Serros?

The National Provider Identifier (NPI) for Mark Serros is 1851717714, a Type 1 (individual) record in the CMS NPPES registry.

Reflexologist in Albuquerque, NM · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851717714

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Registry record

Entity type Individual (Type 1)

Name Mr. Mark 'Markos' Serros

Credential LMT

Sex Male

Practice address Albuquerque, NM, 87107

Phone (505) 974-3989

Enumeration date Mar 14, 2014

Last updated in NPPES Mar 14, 2014

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

Taxonomy & licenses

173C00000X Reflexologist Other Service Providers · License 7844 (NM) Primary

Other identifiers

Identifier	Type	State	Issuer
7844	Other	NM	SELF

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Mark Serros?

The National Provider Identifier (NPI) for Mark Serros is 1851717714, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Serros practice?

The practice location on file with NPPES is in Albuquerque, NM. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-14.