What is Barbara Archer's NPI number?

Barbara Archer's National Provider Identifier (NPI) is 1669334421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Barbara Archer's specialty?

Barbara Archer is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Barbara Archer located?

Barbara Archer's practice location on file with NPPES is 423 Warwick Tpke, Hewitt, NJ 07421-2752.

What is Barbara Archer's phone number?

The practice phone number listed in the NPPES registry for Barbara Archer is (201) 937-7677.

Is Barbara Archer's NPI active?

Yes — Barbara Archer's NPI (1669334421) is active in the NPPES registry as of the last update on 2025-12-01.

IndividualActive

Barbara Archer, RD

NPI 1669334421 · Registered Dietitian · Hewitt, NJ

Barbara Archer, RD is a Registered Dietitian provider in Hewitt, NJ (NPI 1669334421).

Provider details

NPI number: 1669334421
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

423 Warwick Tpke

Hewitt, NJ 07421-2752

Phone: (201) 937-7677

Street-level locationGet directions

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Mailing address