What is Lewis Kirshner's NPI number?

Lewis Kirshner's National Provider Identifier (NPI) is 1982793121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lewis Kirshner's specialty?

Lewis Kirshner is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Lewis Kirshner located?

Lewis Kirshner's practice location on file with NPPES is 306 Harvard St, Cambridge, MA 02139-2211.

What is Lewis Kirshner's phone number?

The practice phone number listed in the NPPES registry for Lewis Kirshner is (617) 441-2768.

Is Lewis Kirshner's NPI active?

Yes — Lewis Kirshner's NPI (1982793121) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Lewis Kirshner, MD

NPI 1982793121 · Psychiatry Physician · Cambridge, MA

Lewis Kirshner, MD is a Psychiatry Physician provider in Cambridge, MA (NPI 1982793121).

Provider details

NPI number: 1982793121
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 33717 (MA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 33717 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 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

306 Harvard St

Cambridge, MA 02139-2211

Phone: (617) 441-2768

Fax: (617) 441-2791

Street-level locationGet directions

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Mailing address