Charles Giarratana MD
NPI 1649456716 · Obstetrics & Gynecology Physician · Highlands Ranch, CO
Charles Giarratana MD is a Obstetrics & Gynecology Physician organization in Highlands Ranch, CO (NPI 1649456716).
Provider details
- NPI number
- 1649456716
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Charles Giarratana MD
- Organization subpart
- Yes
- Authorized official
- Charles Giarratana, President(303) 346-4444
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
18 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
Other names (DBA / former)
- Doing business as
- Comprehensive Womens Care
Registry dates
- Enumerated
- 2008-01-18
- Last updated
- 2008-07-29
Frequently asked questions
- What is Charles Giarratana MD's NPI number?
- Charles Giarratana MD's National Provider Identifier (NPI) is 1649456716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Charles Giarratana MD?
- Charles Giarratana MD is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Giarratana MD located?
- Charles Giarratana MD's practice location on file with NPPES is 8671 S Quebec, Highlands Ranch, CO 80130.
- What is Charles Giarratana MD's phone number?
- The practice phone number listed in the NPPES registry for Charles Giarratana MD is (303) 346-4444.
- Who is the authorized official for Charles Giarratana MD?
- The authorized official listed on Charles Giarratana MD's NPPES record is Charles Giarratana, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Charles Giarratana MD's NPI active?
- Yes — Charles Giarratana MD's NPI (1649456716) is active in the NPPES registry as of the last update on 2008-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.