Charles Giarratana, MD
NPI 1750373536 · Obstetrics & Gynecology Physician · Lone Tree, CO
Charles Giarratana, MD is a Obstetrics & Gynecology Physician provider in Lone Tree, CO (NPI 1750373536).
Provider details
- NPI number
- 1750373536
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 29584 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-08-18
- Last updated
- 2021-06-21
- Certified
- 2021-06-21
Frequently asked questions
- What is Charles Giarratana's NPI number?
- Charles Giarratana's National Provider Identifier (NPI) is 1750373536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Giarratana's specialty?
- Charles Giarratana is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Giarratana located?
- Charles Giarratana's practice location on file with NPPES is 10240 Park Meadows Dr, Lone Tree, CO 80124-5425.
- What is Charles Giarratana's phone number?
- The practice phone number listed in the NPPES registry for Charles Giarratana is (303) 338-4545.
- Is Charles Giarratana's NPI active?
- Yes — Charles Giarratana's NPI (1750373536) is active in the NPPES registry as of the last update on 2021-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.