Sharon E. O Connor, MD
Emergency Medicine Physician · Littleton, CO
Sharon E. O Connor, MD is an emergency medicine physician with a practice address in Littleton, Colorado, and NPI 1790750396, issued on Feb 17, 2006. Check the license (Colorado 20496, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sharon E. O Connor
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 20496 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7700 S Broadway, Littleton, CO 80122
- Phone
- (303) 730-5800
- Enumerated
- Feb 17, 2006
- Record last updated
- Jul 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (303) 730-5868
- Medicaid IDs
- 01201755 CO
01204965 CO - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →
Also registered at 7700 S Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gleandy Adlaon Gott, NPNurse Practitioner1053538397
- Irfan Ali, D.O.Hospitalist Physician1649852419
- Stefen Ammon, MDEmergency Medicine Physician1730210733
- Jill Anderson, NNPCritical Care Neonatal Nurse Practitioner1720294622
- Tyler Anderson, PA-CPhysician Assistant1700470101
Verify Sharon E. O Connor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 20496Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average emergency medicine physician in 2024
26 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Sharon E. O Connor among 1,434 emergency medicine physician records in Colorado
Sharon E. O Connor, MD is one of 1,434 emergency medicine physician records with a practice address in Colorado. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 57% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2011 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 emergency medicine physician records list a practice address in Littleton
They are 53 of the 3,918 NPPES records with a practice address in Littleton, and 1,434 emergency medicine physician records in Colorado.
All 1,434 in Colorado → Every provider in Littleton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Barbara Antuna, MDLittleton, CO 801221477527117
- Diane Barta, MDLittleton, CO 801221366416000
- Devin Bateman, MDLittleton, CO 801221528032265
- James Bodenhamer, MDLittleton, CO 801221861467490
- Sally Coates, MDLittleton, CO 801221497729131
- Thomas Drake, MDLittleton, CO 801221295709947
- Eugene Eby, MDLittleton, CO 801221386618031
- Stanley Galle, MDLittleton, CO 801221659346278
Common questions
What is Sharon E. O Connor, MD's NPI number?
Sharon E. O Connor, MD's National Provider Identifier (NPI) is 1790750396, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sharon E. O Connor, MD located?
The NPPES record lists a practice address at 7700 S Broadway, Littleton, CO, 80122. Phone: (303) 730-5800. Providers update this record themselves, so call before visiting.
How can I verify Sharon E. O Connor, MD's license?
NPPES lists Colorado license number 20496, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sharon E. O Connor, MD prescribe under Medicare Part D?
In 2024, Sharon E. O Connor, MD had 26 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.