What is Martin Langdon's NPI number?

Martin Langdon's National Provider Identifier (NPI) is 1447781190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Martin Langdon's specialty?

Martin Langdon is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).

Where is Martin Langdon located?

Martin Langdon's practice location on file with NPPES is 520 King Rd, Paoli, PA 19301-1759.

What is Martin Langdon's phone number?

The practice phone number listed in the NPPES registry for Martin Langdon is (610) 644-3347.

Is Martin Langdon's NPI active?

Yes — Martin Langdon's NPI (1447781190) is active in the NPPES registry as of the last update on 2017-03-24.

IndividualActive

Martin Langdon, A.B.O.C.

NPI 1447781190 · Optician · Paoli, PA

Martin Langdon, A.B.O.C. is a Optician provider in Paoli, PA (NPI 1447781190).

Provider details

NPI number: 1447781190
Entity type: Individual
Primary specialty: OpticianEye and Vision Services Providers
Credential: A.B.O.C.
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

OpticianPrimary156FX1800X
Eye and Vision Services Providers

Profile Score

Established profile(64/100 index)

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

Registry tenure38% of score
9 yrs in NPPES 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

520 King Rd

Paoli, PA 19301-1759

Phone: (610) 644-3347

Street-level locationGet directions

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Mailing address