Erin Marks, PA
NPI 1699630459 · Physician Assistant · Englewood, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Marks, PA is a Physician Assistant provider in Englewood, CO (NPI 1699630459).
Provider details
- NPI number
- 1699630459
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
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
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2025-12-23
- Last updated
- 2025-12-23
- Certified
- 2025-12-23
Frequently asked questions
- What is Erin Marks's NPI number?
- Erin Marks's National Provider Identifier (NPI) is 1699630459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Marks's specialty?
- Erin Marks is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Marks located?
- Erin Marks's practice location on file with NPPES is 180 E Hampden Ave, Englewood, CO 80113-2506.
- What is Erin Marks's phone number?
- The practice phone number listed in the NPPES registry for Erin Marks is (303) 789-4968.
- Does Erin Marks accept Medicare?
- Erin Marks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Marks's NPI active?
- Yes — Erin Marks's NPI (1699630459) is active in the NPPES registry as of the last update on 2025-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.