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

Dr. Alfonso Ciervo, MD

Specialist in Eatontown, NJ · enumerated 2005.

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

National Provider Identifier

1457346918

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Registry record

Entity type Individual (Type 1)

Name Dr. Alfonso Ciervo

Credential MD

Sex Male

Practice address Eatontown, NJ, 07724

Phone (732) 380-1222

Enumeration date Sep 12, 2005

Last updated in NPPES Sep 13, 2007

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 25MA06756800 (NJ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
0035378	Medicaid	NJ	-
2K7795	Other	NJ	HEALTHNET ID #
5337R1	Other	NJ	BCBS OF NY ID #
2313631000	Other	NJ	AMERIHEALTH ID #
7790588	Other	NJ	AETNA PPO ID #
8221858	Other	NJ	GHI PPO ID #
3732796	Other	NJ	AETNA HMO ID #
97662	Other	NJ	AMERICAID / AMERIGROUP #
P00158098	Other	NJ	RAILROAD MEDICARE ID #

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 Alfonso Ciervo?

The National Provider Identifier (NPI) for Alfonso Ciervo is 1457346918, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alfonso Ciervo practice?

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

Other providers at this practice address

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Eric Abrams Foot & Ankle Surgery Podiatrist · Eatontown, NJ NPI 1124065974 Innovative Vascular Group Specialist · Eatontown, NJ NPI 1477591006 Kevin Lopyan Vascular Surgery Physician · Eatontown, NJ NPI 1114086527 Steven Ellis Optometrist · Eatontown, NJ NPI 1699008011 Kevin S. Lopyan, LLC Vascular Surgery Physician · Eatontown, NJ NPI 1134463193 Seahorse Pediatrics LLC Pediatrics Physician · Eatontown, NJ NPI 1184089849

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-13.