Dr. Leslie Ann Park, MD
- Medicare services, 2016
- 47
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 25
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Practice address
- 156 William Street, Manhattan, NY 10038
- Practice phone
- Call (646) 215-2244
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Liberty Endoscopy Center - Manhattan
Surgery Center - Medicare-Certified · Manhattan, New York
Find Dr. Park's professional email, personal email and mobile number
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Dr. Leslie Ann Park is an internist in New York, New York
Dr. Park practices at Liberty Endoscopy Center - Manhattan in Manhattan, New York.
Dr. Park's NPI, 1649531781, was assigned on June 5, 2012. Dr. Park graduated from University of Rochester School of Medicine and Dentistry in 2012. Dr. Park holds New York license 272193.
- NPI
- 1649531781NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890003958
- NPI enumeration date
- June 5, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (646) 215-2244
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leslie Ann Park practices at Liberty Endoscopy Center - Manhattan in Manhattan, New York
Dr. Park's primary practice is Liberty Endoscopy Center - Manhattan, at 156 William Street, Manhattan, NY 10038. The practice phone is (646) 215-2244.
- Liberty Endoscopy Center - Manhattan156 William Street, Manhattan, NY 10038Phone(646) 215-2244
Source: Dmand AI Affiliation Data
Dr. Leslie Ann Park is affiliated with 2 sites of care and 3 medical groups
Dr. Park's primary practice is Liberty Endoscopy Center - Manhattan in Manhattan, New York. Dr. Park is also affiliated with Memorial Sloan Kettering Cancer Center. The medical group on file is CityMD. Dmand AI also links Dr. Park to 2 more 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 Dr. Leslie Ann Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Liberty Endoscopy Center - Manhattan | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leslie Ann Park is one of 9,643 internists in New York
Internal medicine is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Park is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Park
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
Dr. Leslie Ann Park billed Medicare for 47 services in 2016
CMS data shows 47 Medicare services from Dr. Park across 2 procedure codes in 2016, for 15 Medicare patients. Medicare paid $5,772 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Park compared with the New York median for internists, 2016
- Dr. Park
- New York median
- Medicare services
- 47vs 42689% below
- Medicare patients
- 15vs 15891% below
- Part D claims
- 13vs 62298% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Park's most billed Medicare procedure codes, 2016
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leslie Ann Park treated 15 Medicare patients in 2024, average age 72
CMS counts 15 Medicare patients who saw Dr. Park in 2024. The largest group is under 65, with 0 patients. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Park's median patient age at 36, with 70% women.
Dr. Park's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Park's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women70%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leslie Ann Park wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Park wrote 25 Medicare Part D claims for 12 patients. 92% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $90 in total drug cost. In 2023, CMS named 28 claims across 1 drug.
Dr. Park's Part D claims by kind of drug, 2024
- Generic23 claims92%
- Brand-name and other2 claims8%
Dr. Park's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 282024: 1354%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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
Dr. Leslie Ann Park scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Park for performance year 2024, reported as part of a group. Dr. Park accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Park as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Park's MIPS scores, performance year 2024
- 86of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
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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Dr. Leslie Ann Park received $827 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Park from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $277.
General payments to Dr. Park by program year, 2016 to 2025
General payments to Dr. Park by kind, 2016 to 2025
- Food and beverage$81598%
- Education$132%
Companies that paid Dr. Park the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leslie Ann Park graduated from University of Rochester School of Medicine and Dentistry
Dr. Park graduated from University of Rochester School of Medicine and Dentistry in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leslie Ann Park'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 Dr. Leslie Ann Park
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. Leslie Ann Park's NPI number?
Dr. Leslie Ann Park's NPI number is 1649531781. It was assigned on June 5, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie Ann Park?
Dr. Leslie Ann Park is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leslie Ann Park practice?
Dr. Park practices at 156 William Street, Manhattan, NY 10038. Dr. Park's primary practice is Liberty Endoscopy Center - Manhattan in Manhattan, New York. Dmand AI also links Dr. Park to 2 medical groups.
What is Dr. Leslie Ann Park's office phone number?
The practice phone on file for Dr. Park is (646) 215-2244.
What is Dr. Leslie Ann Park's medical license number?
Dr. Park holds New York license 272193.
Which hospitals is Dr. Leslie Ann Park affiliated with?
Dr. Park is affiliated with Memorial Sloan Kettering Cancer Center.
What medical group is Dr. Leslie Ann Park part of?
Dr. Park is linked to CityMD. Dmand AI links Dr. Park to 2 more medical groups.
Does Dr. Leslie Ann Park accept Medicare?
Yes. CMS data shows Dr. Park billed Medicare for 47 services in 2016, and Dr. Park accepts Medicare assignment.
Does Dr. Leslie Ann Park offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Park as offering telehealth services.
What is Dr. Leslie Ann Park's MIPS score?
Dr. Park's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Leslie Ann Park see?
CMS counts 15 Medicare patients who saw Dr. Park in 2024, with an average age of 72.
What services does Dr. Leslie Ann Park bill to Medicare?
In 2016, Dr. Park's most billed Medicare services were hospital inpatient care (99221) and hospital inpatient care (99223).
Where did Dr. Leslie Ann Park go to medical school?
Dr. Park graduated from University of Rochester School of Medicine and Dentistry in 2012.
What drugs does Dr. Leslie Ann Park prescribe most?
In 2024 Medicare Part D data, Dr. Park's most prescribed drugs by claims were Omeprazole.
Has Dr. Leslie Ann Park received payments from drug or device companies?
CMS Open Payments shows $827 in general payments to Dr. Park from 10 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Leslie Ann Park been practicing?
Dr. Park graduated from medical school in 2012, 14 years ago.
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