What is Frederick Knowles's NPI number?

Frederick Knowles's National Provider Identifier (NPI) is 1275631301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Frederick Knowles's specialty?

Frederick Knowles is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Frederick Knowles located?

Frederick Knowles's practice location on file with NPPES is 830 Chesapeake Dr, Cambridge, MD 21613-9408.

What is Frederick Knowles's phone number?

The practice phone number listed in the NPPES registry for Frederick Knowles is (410) 901-4011.

Is Frederick Knowles's NPI active?

Yes — Frederick Knowles's NPI (1275631301) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Frederick Knowles, M.D.

NPI 1275631301 · Specialist · Cambridge, MD

Frederick Knowles, M.D. is a Specialist provider in Cambridge, MD (NPI 1275631301).

Provider details

NPI number: 1275631301
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: No
License: D0009054 (MD)

Specialties & taxonomies

SpecialistPrimary174400000XLicense D0009054 (MD)
Other Service Providers

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

830 Chesapeake Dr

Cambridge, MD 21613-9408

Phone: (410) 901-4011

Fax: (410) 901-4070

Street-level locationGet directions

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Mailing address

830 Chesapeake Dr.