What is Keri Ruf's NPI number?

Keri Ruf's National Provider Identifier (NPI) is 1891096939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Keri Ruf's specialty?

Keri Ruf is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).

Where is Keri Ruf located?

Keri Ruf's practice location on file with NPPES is 645 Hamburg Tpke, Wayne, NJ 07470-2098.

What is Keri Ruf's phone number?

The practice phone number listed in the NPPES registry for Keri Ruf is (973) 595-8811.

Is Keri Ruf's NPI active?

Yes — Keri Ruf's NPI (1891096939) is active in the NPPES registry as of the last update on 2019-02-28.

IndividualActive

Keri Ruf, HAD

NPI 1891096939 · Hearing Instrument Specialist · Wayne, NJ

Keri Ruf, HAD is a Hearing Instrument Specialist provider in Wayne, NJ (NPI 1891096939).

Provider details

NPI number: 1891096939
Entity type: Individual
Primary specialty: Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Credential: HAD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Hearing Instrument SpecialistPrimary237700000XLicense 25MG00095700 (NJ)
Speech, Language and Hearing Service Providers
Audiologist-Hearing Aid Fitter237600000X
Speech, Language and Hearing Service Providers

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
15 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
5 documented practice locations

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

645 Hamburg Tpke

Wayne, NJ 07470-2098

Phone: (973) 595-8811

Fax: (973) 595-8818

Street-level locationGet directions

More NJ providers

Mailing address

6700 Washington Ave S

Eden Prairie, MN 55344-3405

Additional practice locations (4)

241 Forsgate Dr Ste 112
Jamesburg, NJ 08831-1385
Phone: (732) 656-7701
Fax: (732) 656-7703
33 State Rd Ste B&c
Princeton, NJ 08540-1304
Phone: (609) 327-0531
Fax: (609) 924-1304
1107 Bethlehem Pike Ste 211
Flourtown, PA 19031-1919
Phone: (215) 836-0322
Fax: (215) 836-0323
500 Old York Rd. Suite #104
Jenkintown, PA 19046
Phone: (215) 886-2268
Fax: (215) 886-6016

Enumerated: 2010-11-05
Last updated: 2019-02-28

Frequently asked questions

What is Keri Ruf's NPI number?: Keri Ruf's National Provider Identifier (NPI) is 1891096939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Keri Ruf's specialty?: Keri Ruf is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
Where is Keri Ruf located?: Keri Ruf's practice location on file with NPPES is 645 Hamburg Tpke, Wayne, NJ 07470-2098.
What is Keri Ruf's phone number?: The practice phone number listed in the NPPES registry for Keri Ruf is (973) 595-8811.
Is Keri Ruf's NPI active?: Yes — Keri Ruf's NPI (1891096939) is active in the NPPES registry as of the last update on 2019-02-28.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.