Darlene Marks, F.N.P.
NPI 1205862521 · Family Nurse Practitioner · Summertown, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darlene Marks, F.N.P. is a Family Nurse Practitioner provider in Summertown, TN (NPI 1205862521).
Provider details
- NPI number
- 1205862521
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P.
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN40485 (HI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
20 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
- 2006-06-26
- Last updated
- 2015-05-22
Frequently asked questions
- What is Darlene Marks's NPI number?
- Darlene Marks's National Provider Identifier (NPI) is 1205862521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darlene Marks's specialty?
- Darlene Marks is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Darlene Marks located?
- Darlene Marks's practice location on file with NPPES is 166 Fifth Rd, Summertown, TN 38483-8047.
- What is Darlene Marks's phone number?
- The practice phone number listed in the NPPES registry for Darlene Marks is (808) 557-8532.
- Does Darlene Marks accept Medicare?
- Darlene Marks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darlene Marks's NPI active?
- Yes — Darlene Marks's NPI (1205862521) is active in the NPPES registry as of the last update on 2015-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.