What is Franz Byars's NPI number?

Franz Byars's National Provider Identifier (NPI) is 1477555795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Franz Byars's specialty?

Franz Byars is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Franz Byars located?

Franz Byars's practice location on file with NPPES is 10801 Lockwood Dr, Silver Spring, MD 20901-1562.

What is Franz Byars's phone number?

The practice phone number listed in the NPPES registry for Franz Byars is (301) 593-2002.

Is Franz Byars's NPI active?

Yes — Franz Byars's NPI (1477555795) is active in the NPPES registry as of the last update on 2007-10-22.

IndividualActive

Franz Byars, N.P.

NPI 1477555795 · Nurse Practitioner · Silver Spring, MD

Franz Byars, N.P. is a Nurse Practitioner provider in Silver Spring, MD (NPI 1477555795).

Provider details

NPI number: 1477555795
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: N.P.
Sex: Male
Sole proprietor: No
License: R123436 (MD)

Practice location

10801 Lockwood Dr

Ste 200

Silver Spring, MD 20901-1562

Phone: (301) 593-2002

Street-level locationGet directions

More MD providers

Mailing address

10801 Lockwood Dr

Silver Spring, MD 20901-1556

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense R123436 (MD)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
21 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.

Enumerated: 2005-06-01
Last updated: 2007-10-22

Frequently asked questions

What is Franz Byars's NPI number?: Franz Byars's National Provider Identifier (NPI) is 1477555795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Franz Byars's specialty?: Franz Byars is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Franz Byars located?: Franz Byars's practice location on file with NPPES is 10801 Lockwood Dr, Silver Spring, MD 20901-1562.
What is Franz Byars's phone number?: The practice phone number listed in the NPPES registry for Franz Byars is (301) 593-2002.
Is Franz Byars's NPI active?: Yes — Franz Byars's NPI (1477555795) is active in the NPPES registry as of the last update on 2007-10-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions