Georgianna Marks, PHD, APRN, PC
NPI 1396854394 · Adult Psychiatric/Mental Health Clinical Nurse Specialist · Boston, MA
Georgianna Marks, PHD, APRN, PC is a Adult Psychiatric/Mental Health Clinical Nurse Specialist provider in Boston, MA (NPI 1396854394).
Provider details
- NPI number
- 1396854394
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHD, APRN, PC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 124796 (MA)
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
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
- 2006-08-30
- Last updated
- 2016-06-13
Frequently asked questions
- What is Georgianna Marks's NPI number?
- Georgianna Marks's National Provider Identifier (NPI) is 1396854394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Georgianna Marks's specialty?
- Georgianna Marks is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Georgianna Marks located?
- Georgianna Marks's practice location on file with NPPES is 14 Cushing Ave, Boston, MA 02125.
- What is Georgianna Marks's phone number?
- The practice phone number listed in the NPPES registry for Georgianna Marks is (857) 230-0983.
- Is Georgianna Marks's NPI active?
- Yes — Georgianna Marks's NPI (1396854394) is active in the NPPES registry as of the last update on 2016-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.