Lee Helldoerfer, FNP-C
NPI 1598293904 · Family Nurse Practitioner · Denver, CO
Lee Helldoerfer, FNP-C is a Family Nurse Practitioner provider in Denver, CO (NPI 1598293904).
Provider details
- NPI number
- 1598293904
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 209015690 (IL)
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
9 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
- 2017-05-30
- Last updated
- 2018-09-19
Frequently asked questions
- What is Lee Helldoerfer's NPI number?
- Lee Helldoerfer's National Provider Identifier (NPI) is 1598293904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Helldoerfer's specialty?
- Lee Helldoerfer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lee Helldoerfer located?
- Lee Helldoerfer's practice location on file with NPPES is 6200 E Colfax Ave, Denver, CO 80220-1515.
- What is Lee Helldoerfer's phone number?
- The practice phone number listed in the NPPES registry for Lee Helldoerfer is (855) 925-4733.
- Is Lee Helldoerfer's NPI active?
- Yes — Lee Helldoerfer's NPI (1598293904) is active in the NPPES registry as of the last update on 2018-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.