Dr. Patrick O'Malley, MD
- Medicare services, 2023
- 74
- Part D claims, 2026
- 17
- Industry payments
- $391
- Insurance carriers
- 13
- State licenses
- 4
- Practice address
- 1650 Creekside Dr, Folsom, CA 95630
- Practice phone
- Call (916) 983-7121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. O'Malley's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Patrick O'Malley is a general surgeon in Folsom, California
Dr. O'Malley practices in Folsom, California.
Dr. O'Malley's NPI, 1497810501, was assigned on December 27, 2006. Dr. O'Malley graduated from University of Missouri School of Medicine in 1979. Dr. O'Malley holds California license 00A44998.
- NPI
- 1497810501NPI Registry (opens in a new tab)
- NPI enumeration date
- December 27, 2006
- NPI status
- Active
- Practice phone
- (916) 983-7121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Patrick O'Malley's practice address is in Folsom, California
Dr. O'Malley's practice address in the NPI Registry is 1650 Creekside Dr, Folsom, CA 95630, in Sacramento County. The practice phone is (916) 983-7121.
- NPI Registry address1650 Creekside Dr, Folsom, CA 95630 · Sacramento CountyPhone(916) 983-7121
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Patrick O'Malley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Malley practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. O'Malley's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick O'Malley is one of 2,926 general surgeons in California
Surgery is Dr. O'Malley's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. O'Malley is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. O'Malley's licenses on file in 4 states: California, Colorado, Wyoming and Florida.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Colorado license
- Wyoming license
- Florida license
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, cancerous skin growth removal, gallbladder removal, groin hernia surgery and mastectomy among the conditions Dr. O'Malley treats.
General surgeons near Dr. O'Malley
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Patrick O'Malley billed Medicare for 74 services in 2023
CMS data shows 74 Medicare services from Dr. O'Malley across 4 procedure codes in 2023, all of them office visits. Medicare paid $7,291 for them. Every service was in an office.
Dr. O'Malley's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1022023: 7427%
Dr. O'Malley compared with the California median for general surgeons, 2023
- Dr. O'Malley
- California median
- Medicare services
- 74vs 16655% below
- Part D claims
- 11vs 3468% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. O'Malley's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. O'Malley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Malley and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick O'Malley's patients have a median age of 21
Across all payers, Dmand AI patient panel data puts Dr. O'Malley's median patient age at 21, with 67% women.
Dr. O'Malley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 21
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Patrick O'Malley wrote 17 Medicare Part D claims in 2026
In 2026, Dr. O'Malley wrote 17 Medicare Part D claims. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $65 in total drug cost. In 2022, CMS named 45 claims across 3 drugs.
Dr. O'Malley's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 452023: 1176%
Drugs named by CMS: 1 in 2023, 3 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data
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Dr. Patrick O'Malley received $391 in industry payments from 2018 to 2019
CMS Open Payments shows 4 general payments to Dr. O'Malley from 3 drug and device companies from 2018 to 2019. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Health Care Systems Inc. paid the most, $240.
General payments to Dr. O'Malley by program year, 2018 to 2019
Companies that paid Dr. O'Malley the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick O'Malley has 1 award and honors on record
Dmand AI lists 1 award for Dr. O'Malley.
Awards and honors for Dr. O'Malley
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Patrick O'Malley graduated from University of Missouri School of Medicine
Dr. O'Malley graduated from University of Missouri School of Medicine in 1979. Dr. O'Malley is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Patrick O'Malley accepts plans from 13 insurance carriers
Dr. O'Malley is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. O'Malley accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Patrick O'Malley's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Patrick O'Malley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Patrick O'Malley's NPI number?
Dr. Patrick O'Malley's NPI number is 1497810501. It was assigned on December 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick O'Malley?
Dr. Patrick O'Malley is a general surgeon in Folsom, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Patrick O'Malley practice?
Dr. O'Malley practices at 1650 Creekside Dr, Folsom, CA 95630.
What is Dr. Patrick O'Malley's office phone number?
The practice phone on file for Dr. O'Malley is (916) 983-7121. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Patrick O'Malley's email address?
Dmand AI checks professional and personal email addresses for Dr. O'Malley through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Patrick O'Malley's medical license number?
Dr. O'Malley holds California license 00A44998, one of the licenses on file in 4 states.
Which states has Dr. Patrick O'Malley been licensed in?
Dmand AI has state licenses on file for Dr. O'Malley in California (1988 to 2026), Colorado (2002 to 2015), Wyoming (2009 to 2015) and Florida (1984 to 2004).
Does Dr. Patrick O'Malley accept Medicare?
Yes. CMS data shows Dr. O'Malley billed Medicare for 74 services in 2023.
Is Dr. Patrick O'Malley board certified?
Yes. Dr. O'Malley is board certified in surgery by the American Board of Surgery.
What services does Dr. Patrick O'Malley bill to Medicare?
In 2023, Dr. O'Malley's most billed Medicare services were office visit, new patient (99203), office visit, established patient (99213) and office visit, new patient (99204).
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Where did Dr. Patrick O'Malley go to medical school?
Dr. O'Malley graduated from University of Missouri School of Medicine in 1979.
What drugs does Dr. Patrick O'Malley prescribe most?
In 2023 Medicare Part D data, Dr. O'Malley's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Patrick O'Malley received payments from drug or device companies?
CMS Open Payments shows $391 in general payments to Dr. O'Malley from 3 companies from 2018 to 2019. The largest total came from Johnson & Johnson Health Care Systems Inc.
How long has Dr. Patrick O'Malley been practicing?
Dr. O'Malley graduated from medical school in 1979, 47 years ago.
What EHR does Dr. Patrick O'Malley's practice use?
Dmand AI tracks the EHR system at Dr. O'Malley's practice. The vendor and product are available with a free Dmand AI account.
What insurance does Dr. Patrick O'Malley accept?
Dr. O'Malley is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit. The full carrier list is available with a free Dmand AI account.
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