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

Mr. Andy John Marcelo Cayton Ramos, CRNP

Primary Care Nurse Practitioner in Nottingham, MD · enumerated 2019.

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

National Provider Identifier

1326692450

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Registry record

Entity type Individual (Type 1)

Name Mr. Andy John Marcelo Cayton Ramos

Credential CRNP

Sex Male

Practice address Nottingham, MD, 21236

Phone (410) 248-0661

Enumeration date Jul 26, 2019

Last updated in NPPES Jul 26, 2019

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

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 161121 (MD) Primary

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 Andy John Marcelo Ramos?

The National Provider Identifier (NPI) for Andy John Marcelo Ramos is 1326692450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andy John Marcelo Ramos practice?

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

Other providers at this practice address

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Emily Stewart Occupational Therapist · Nottingham, MD NPI 1548690274 Maryland Healthcare PC Internal Medicine Physician · Nottingham, MD NPI 1952732430 Brittany Fails Speech-Language Pathologist · Nottingham, MD NPI 1174988273 Beverly Flores Physical Therapist · Nottingham, MD NPI 1043846264 Maryland Mental Healthcare Limited Liability Company Mental Health Clinic/Center (Including Community Mental Health Center) · Nottingham, MD NPI 1437917812

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-26.