Cathleen Cahill, MD
Orthopaedic Surgery Physician · Sacramento, CA
Cathleen Cahill, MD is an orthopaedic surgery physician with a practice address in Sacramento, California, and NPI 1013478155, issued on Mar 29, 2019. Check the license (California A194469, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Cathleen Cahill
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- A194469 CA
125.073562 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4860 Y St Ste 1700, Sacramento, CA 95817
- Phone
- (916) 734-5885
- Enumerated
- Mar 29, 2019
- Entity
- Type 1 · individual
Also registered at 4860 Y St Ste 1700
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Curtis Adams, MDOrthopaedic Surgery Physician1265963656
- Robert Allen, MDOrthopaedic Hand Surgery Physician1700876026
- Danielle BrownOrthopaedic Surgery Physician1235661471
- David Brueggeman, MDAdult Reconstructive Orthopaedic Surgery Physician1871026542
- Nathalia Castillo, MDStudent in an Organized Health Care Education/Training Program1619763042
- Blake Cohoe, MDStudent in an Organized Health Care Education/Training Program1740035096
Verify Cathleen Cahill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A194469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
89% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
37 Medicare Part D claims for 25 beneficiaries, against an average of 344 among the 17,387 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 24 claims were for opioids.
Most prescribed
- Oxycodone Hcl22 claims
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.
Industry payments in 2024: $942.73
6 payments, mostly food and beverage; the largest payer was Trimed, Inc.. The 15,866 providers of this specialty with any payment received $21,294.10 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Illinois Bone And Joint Institute, LLCPark Ridge, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Orthopaedic Surgery Physician providers in California
There are 2,427 orthopaedic surgery physician records in California.
Other orthopaedic surgery physician records in California
- Karim Abdollahi, M.D.Laguna Beach, CA1942240403
- Hussein Abdulrassoul, MDRiverside, CA1972123891
- Douglas Abeles, MDCastro Valley, CA1508961582
- Anthony Abene, MDSan Jose, CA1457437964
- Nicholas Abidi, MDCapitola, CA1548273758
- Joshua Acebo, MDPalo Alto, CA1396373734
- Daniel Acevedo, M.D.Thousand Oaks, CA1184856122
- Curtis Adams, MDSacramento, CA1265963656
- John Adams, MDLos Angeles, CA1215914114
- Gregory Adamson, M.D.Pasadena, CA1972590610
Common questions
What is Cathleen Cahill, MD's NPI number?
Cathleen Cahill, MD's National Provider Identifier (NPI) is 1013478155, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Cathleen Cahill, MD located?
The NPPES record lists a practice address at 4860 Y St Ste 1700, Sacramento, CA, 95817. Phone: (916) 734-5885. Providers update this record themselves, so call before visiting.
How can I verify Cathleen Cahill, MD's license?
NPPES lists California license number A194469, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cathleen Cahill, MD prescribe under Medicare Part D?
In 2024, Cathleen Cahill, MD had 37 Medicare Part D claims for 25 beneficiaries; the average among orthopaedic surgery physician prescribers was 344. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.