Craig Twombly, FNP-BC
NPI 1225461718 · Family Nurse Practitioner · Elkridge, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Craig Twombly, FNP-BC is a Family Nurse Practitioner provider in Elkridge, MD (NPI 1225461718).
Provider details
- NPI number
- 1225461718
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- R183007 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
Mailing address
Registry dates
- Enumerated
- 2013-08-20
- Last updated
- 2019-08-27
Frequently asked questions
- What is Craig Twombly's NPI number?
- Craig Twombly's National Provider Identifier (NPI) is 1225461718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Craig Twombly's specialty?
- Craig Twombly is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Craig Twombly located?
- Craig Twombly's practice location on file with NPPES is 6785 Business Pkwy, Elkridge, MD 21075-6353.
- What is Craig Twombly's phone number?
- The practice phone number listed in the NPPES registry for Craig Twombly is (410) 401-5485.
- Does Craig Twombly accept Medicare?
- Craig Twombly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Craig Twombly's NPI active?
- Yes — Craig Twombly's NPI (1225461718) is active in the NPPES registry as of the last update on 2019-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.