Joan M. Omahony, NP
- Medicare patients, 2024
- 191
- Part D claims, 2024
- 103
- MIPS score, 2024
- 98
- Hospital affiliations
- 1
- Industry payments
- $257
- Practice address
- 1501 Trousdale Drive, Burlingame, CA 94010
- Practice phone
- Call (650) 696-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Joan Omahony'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.
Joan M. Omahony is a nurse practitioner in Burlingame, California
Joan Omahony practices at Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health.
Joan Omahony's NPI, 1588816656, was assigned on October 21, 2008. Joan Omahony holds California license 15305.
- NPI
- 1588816656NPI Registry (opens in a new tab)
- NPI enumeration date
- October 21, 2008
- NPI status
- Active
- Practice phone
- (650) 696-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Joan M. Omahony practices at Mills-Peninsula Medical Center in Burlingame, California
Joan Omahony's primary practice is Mills-Peninsula Medical Center, at 1501 Trousdale Drive, Burlingame, CA 94010 in San Mateo County. The practice phone is (650) 696-5400.
- Mills-Peninsula Medical Center1501 Trousdale Drive, Burlingame, CA 94010 · San Mateo CountyPhone(650) 696-5400
Source: Dmand AI Affiliation Data
Joan M. Omahony is affiliated with 6 sites of care and 5 medical groups
Joan Omahony's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. The medical group on file is UCSF Medical Group. Dmand AI also links Joan Omahony to 5 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joan M. Omahony's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joan Omahony practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mills-Peninsula Medical Center | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sutter Health and 6.2K+ hospitals, with verified contacts in the same login.
Joan M. Omahony is one of 5,983 nurse practitioners in California
Nurse practitioner is Joan Omahony's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Joan Omahony is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Joan Omahony
Counts of nurse practitioners 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
Joan M. Omahony treated 191 Medicare patients in 2024, average age 73
CMS counts 191 Medicare patients who saw Joan Omahony in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have cancer, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Joan Omahony's median patient age at 71, with 61% women.
Joan Omahony's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Joan Omahony's Medicare patients by sex, 2024
- Women11259%
- Men7941%
Chronic conditions among Joan Omahony's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure69%
- Arthritis34%
- Ischemic heart disease34%
- COPD31%
- Anxiety26%
- Diabetes26%
Share of Medicare patients with each condition. A patient can have several.
Joan Omahony's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joan M. Omahony wrote 103 Medicare Part D claims in 2024
In 2024, Joan Omahony wrote 103 Medicare Part D claims for 42 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Joan Omahony's Part D claims, 2024
- Opioids42%43 of 103 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Joan M. Omahony scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Joan Omahony for performance year 2024, reported as part of a group.
Joan Omahony's MIPS scores, performance year 2024
- 98of 100Final score
- 92.7of 100Quality
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Joan M. Omahony received $257 in industry payments in 2025
CMS Open Payments shows 2 general payments to Joan Omahony from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $132.
Companies that paid Joan Omahony the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Joan M. Omahony'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Joan M. Omahony
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joan M. Omahony's NPI number?
Joan M. Omahony's NPI number is 1588816656. It was assigned on October 21, 2008, and it is active in the NPI Registry.
What does Joan M. Omahony specialize in?
Joan M. Omahony is a nurse practitioner in Burlingame, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Joan M. Omahony practice?
Joan Omahony practices at 1501 Trousdale Drive, Burlingame, CA 94010. Joan Omahony's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. Dmand AI also links Joan Omahony to 5 group practices and clinics and 4 medical groups.
What is Joan M. Omahony's office phone number?
The practice phone on file for Joan Omahony is (650) 696-5400.
What is Joan M. Omahony's medical license number?
Joan Omahony holds California license 15305.
Which hospitals is Joan M. Omahony affiliated with?
Joan Omahony practices at Mills-Peninsula Medical Center in Burlingame, California.
What medical group is Joan M. Omahony part of?
Joan Omahony is linked to UCSF Medical Group. Dmand AI links Joan Omahony to 4 more medical groups.
What is Joan M. Omahony's MIPS score?
Joan Omahony's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
How many Medicare patients does Joan M. Omahony see?
CMS counts 191 Medicare patients who saw Joan Omahony in 2024, with an average age of 73.
Has Joan M. Omahony received payments from drug or device companies?
CMS Open Payments shows $257 in general payments to Joan Omahony from 2 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Joan M. Omahony been practicing?
Joan Omahony graduated from medical school in 2004, 22 years ago.
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