Franz Karl Byars, N.P.
Nurse Practitioner · Silver Spring, MD
Franz Karl Byars, N.P. is a nurse practitioner with a practice address in Silver Spring, Maryland, and NPI 1477555795, issued on Jun 1, 2005. Check the license (Maryland R123436, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Franz Karl Byars
- Credential
- N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R123436 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10801 Lockwood Dr, Silver Spring, MD 20901
- Phone
- (301) 593-2002
- Enumerated
- Jun 1, 2005
- Record last updated
- Oct 22, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 10801 Lockwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robyn Anderson, M.D.Critical Care Medicine (Internal Medicine) Physician1447288444
- Ashley ArtisObstetrics & Gynecology Physician1255679460
- Jessica Berger-Weiss, MDGynecology Physician1730161522
- Richard Broth, M.DMaternal & Fetal Medicine Physician1508854555
- James Butler, M.D.Gastroenterology Physician1295849222
- Alexandra Cunningham, WHNP-BCWomen's Health Nurse Practitioner1245579358
Verify Franz Karl Byars in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R123436Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nurse Practitioner providers in Maryland
There are 1,248 nurse practitioner records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other nurse practitioner records in Maryland
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- Lilian AchiBowie, MD1376406686
- Ann AcostaWaldorf, MD1386267011
- Alembemulu AdaneSilver Spring, MD1417459603
- Gerald AdcockHagerstown, MD1083496970
- Hajara AdebowaleGlen Burnie, MD1265161491
- Olajumoke Adeleke, NPLanham, MD1053203760
- Ilene Ademola, NPCatonsville, MD1194590869
- Omobolanle Adenuga, CRNP-FEllicott City, MD1336796465
Common questions
What is Franz Karl Byars, N.P.'s NPI number?
Franz Karl Byars, N.P.'s National Provider Identifier (NPI) is 1477555795, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Franz Karl Byars, N.P. located?
The NPPES record lists a practice address at 10801 Lockwood Dr, Silver Spring, MD, 20901. Phone: (301) 593-2002. Providers update this record themselves, so call before visiting.
How can I verify Franz Karl Byars, N.P.'s license?
NPPES lists Maryland license number R123436, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.