Patrick J. Tierney
- Medicare services, 2024
- 783
- Medicare patients, 2024
- 327
- Part D claims, 2024
- 35
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 100 East 77th Street, New York, NY 10075
- Practice phone
- Call (212) 434-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Patrick J. Tierney is an internist in New York, New York
Patrick Tierney practices at Lenox Hill Hospital in New York, New York, part of Northwell Health.
Patrick Tierney's NPI, 1699092676, was assigned on April 29, 2010. Patrick Tierney graduated from Georgetown University School of Medicine in 2010. Patrick Tierney holds New York license 271657.
- NPI
- 1699092676NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315171709
- NPI enumeration date
- April 29, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 434-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Patrick J. Tierney practices at Lenox Hill Hospital in New York, New York
Patrick Tierney's primary practice is Lenox Hill Hospital, at 100 East 77th Street, New York, NY 10075 in New York County. The practice phone is (212) 434-2000.
- Lenox Hill Hospital100 East 77th Street, New York, NY 10075 · New York CountyPhone(212) 434-2000
Source: Dmand AI Affiliation Data
Patrick J. Tierney is affiliated with 1 site of care and 1 medical group
Patrick Tierney's primary practice is Lenox Hill Hospital in New York, New York, part of Northwell Health. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Patrick J. Tierney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Patrick Tierney practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lenox Hill Hospital | 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 Northwell Health and 6.2K+ hospitals, with verified contacts in the same login.
Patrick J. Tierney is one of 9,643 internists in New York
Internal medicine is Patrick Tierney's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Patrick Tierney is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Patrick Tierney
Counts of internists 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
Patrick J. Tierney billed Medicare for 783 services in 2024
CMS data shows 783 Medicare services from Patrick Tierney across 5 procedure codes in 2024, for 327 Medicare patients. Medicare paid $85,660 for them. Every service was in a facility, such as a hospital, rather than an office.
Patrick Tierney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8482024: 7838%
Patrick Tierney compared with the New York median for internists, 2024
- Patrick Tierney
- New York median
- Medicare services
- 783vs 42684% above
- Medicare patients
- 327vs 1582.1 times
- Part D claims
- 11vs 62298% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Patrick Tierney's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Patrick Tierney and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Patrick J. Tierney treated 327 Medicare patients in 2024, average age 80
CMS counts 327 Medicare patients who saw Patrick Tierney in 2024. The largest group is 75 to 84, with 130 patients. 75% of them have arthritis, and 75% have high blood pressure. 30% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Patrick Tierney's median patient age at 75, with 53% women.
Patrick Tierney's Medicare patients by age, 2024
Patrick Tierney's Medicare patients by sex, 2024
- Women18958%
- Men13842%
Chronic conditions among Patrick Tierney's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes50%
- Stroke or TIA49%
- Mood disorders46%
- Ischemic heart disease45%
- Atrial fibrillation40%
Share of Medicare patients with each condition. A patient can have several.
Patrick Tierney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women53%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Patrick J. Tierney wrote 35 Medicare Part D claims in 2024
In 2024, Patrick Tierney wrote 35 Medicare Part D claims for 11 patients. 91% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $4,636 in total drug cost.
Patrick Tierney's Part D claims by kind of drug, 2024
- Generic32 claims91%
- Brand-name and other3 claims9%
Patrick Tierney's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Patrick Tierney's Part D claims, 2024
- Antibiotics31%11 of 35 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Patrick J. Tierney scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Patrick Tierney for performance year 2024, reported through an alternative payment model (APM). Patrick Tierney accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Patrick Tierney's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Patrick J. Tierney received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Patrick Tierney from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $18.
Companies that paid Patrick Tierney the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Patrick J. Tierney graduated from Georgetown University School of Medicine
Patrick Tierney graduated from Georgetown University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Patrick J. Tierney'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Patrick J. Tierney
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Patrick J. Tierney's NPI number?
Patrick J. Tierney's NPI number is 1699092676. It was assigned on April 29, 2010, and it is active in the NPI Registry.
What does Patrick J. Tierney specialize in?
Patrick J. Tierney is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Patrick J. Tierney practice?
Patrick Tierney practices at 100 East 77th Street, New York, NY 10075. Patrick Tierney's primary practice is Lenox Hill Hospital in New York, New York, part of Northwell Health.
What is Patrick J. Tierney's office phone number?
The practice phone on file for Patrick Tierney is (212) 434-2000.
What is Patrick J. Tierney's medical license number?
Patrick Tierney holds New York license 271657.
Which hospitals is Patrick J. Tierney affiliated with?
Patrick Tierney practices at Lenox Hill Hospital in New York, New York.
What medical group is Patrick J. Tierney part of?
Patrick Tierney is linked to Northwell Health Physician Partners Cardiology at Great Neck.
Does Patrick J. Tierney accept Medicare?
Yes. CMS data shows Patrick Tierney billed Medicare for 783 services in 2024, and Patrick Tierney accepts Medicare assignment.
What is Patrick J. Tierney's MIPS score?
Patrick Tierney's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Patrick J. Tierney see?
CMS counts 327 Medicare patients who saw Patrick Tierney in 2024, with an average age of 80.
Show 5 more questionsShow fewer questions
What services does Patrick J. Tierney bill to Medicare?
In 2024, Patrick Tierney's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Where did Patrick J. Tierney go to medical school?
Patrick Tierney graduated from Georgetown University School of Medicine in 2010.
What drugs does Patrick J. Tierney prescribe most?
In 2021 Medicare Part D data, Patrick Tierney's most prescribed drugs by claims were Daptomycin.
Has Patrick J. Tierney received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Patrick Tierney from 1 company from 2025 to 2025. The largest total came from Neurocrine BioSciences, Inc.
How long has Patrick J. Tierney been practicing?
Patrick Tierney graduated from medical school in 2010, 16 years ago.
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