What is Marian Callahan's NPI number?

Marian Callahan's National Provider Identifier (NPI) is 1619191145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marian Callahan's specialty?

Marian Callahan is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Marian Callahan located?

Marian Callahan's practice location on file with NPPES is 777 Meadow Rd, Smithtown, NY 11787-1621.

What is Marian Callahan's phone number?

The practice phone number listed in the NPPES registry for Marian Callahan is (631) 979-3855.

Is Marian Callahan's NPI active?

Yes — Marian Callahan's NPI (1619191145) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Marian Callahan, L. AC

NPI 1619191145 · Acupuncturist · Smithtown, NY

Marian Callahan, L. AC is a Acupuncturist provider in Smithtown, NY (NPI 1619191145).

Provider details

NPI number: 1619191145
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Credential: L. AC
Sex: Female
Sole proprietor: Yes
License: 002182-1 (NY)

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense 002182-1 (NY)
Other Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% 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

777 Meadow Rd

Smithtown, NY 11787-1621

Phone: (631) 979-3855

Fax: (631) 265-4083

Street-level locationGet directions

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Mailing address