What is Richard Karas's NPI number?

Richard Karas's National Provider Identifier (NPI) is 1073620431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Richard Karas's specialty?

Richard Karas is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).

Where is Richard Karas located?

Richard Karas's practice location on file with NPPES is 750 Washington St, Boston, MA 02111-1526.

What is Richard Karas's phone number?

The practice phone number listed in the NPPES registry for Richard Karas is (617) 636-5000.

Is Richard Karas's NPI active?

Yes — Richard Karas's NPI (1073620431) is active in the NPPES registry as of the last update on 2010-09-22.

IndividualActive

Richard Karas, MD

NPI 1073620431 · Cardiovascular Disease Physician · Boston, MA

Richard Karas, MD is a Cardiovascular Disease Physician provider in Boston, MA (NPI 1073620431).

Provider details

NPI number: 1073620431
Entity type: Individual
Primary specialty: Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 70461 (MA)

Specialties & taxonomies

Cardiovascular Disease PhysicianPrimary207RC0000XLicense 70461 (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

750 Washington St

Boston, MA 02111-1526

Phone: (617) 636-5000

Street-level locationGet directions

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Mailing address