Derek Spencer, CRNP
NPI 1972776995 · Nurse Practitioner · Baltimore, MD
Derek Spencer, CRNP is a Nurse Practitioner provider in Baltimore, MD (NPI 1972776995).
Provider details
- NPI number
- 1972776995
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- R108156 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-04-10
- Last updated
- 2009-07-16
Frequently asked questions
- What is Derek Spencer's NPI number?
- Derek Spencer's National Provider Identifier (NPI) is 1972776995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Spencer's specialty?
- Derek Spencer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Derek Spencer located?
- Derek Spencer's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1544.
- What is Derek Spencer's phone number?
- The practice phone number listed in the NPPES registry for Derek Spencer is (410) 706-1661.
- Is Derek Spencer's NPI active?
- Yes — Derek Spencer's NPI (1972776995) is active in the NPPES registry as of the last update on 2009-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.