Dr. Leslie J. Lehmann, DO
- Medicare services, 2024
- 208
- Medicare patients, 2024
- 59
- Part D claims, 2024
- 2,749
- Hospital affiliations
- 2
- Industry payments
- $610
- Practice address
- 268 Main St, East Aurora, NY 14052
- Practice phone
- Call (716) 692-3302
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
General Physician
East Aurora, New York
Find Dr. Lehmann'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. Leslie J. Lehmann is an emergency medicine physician in East Aurora, New York
Dr. Lehmann practices at General Physician in East Aurora, New York.
Dr. Lehmann's NPI, 1801962329, was assigned on November 27, 2006. Dr. Lehmann graduated from New York College of Osteo Medicine of New York Institute of Technology in 1997. Dr. Lehmann holds New York license 214581.
- NPI
- 1801962329NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143219576
- NPI enumeration date
- November 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 692-3302
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leslie J. Lehmann practices at General Physician in East Aurora, New York
Dr. Lehmann's primary practice is General Physician, at 268 Main St, East Aurora, NY 14052 in Erie County. The practice phone is (716) 692-3302.
- General Physician268 Main St, East Aurora, NY 14052 · Erie CountyPhone(716) 692-3302
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Leslie J. Lehmann is affiliated with 4 sites of care and 1 medical group
Dr. Lehmann's primary practice is General Physician in East Aurora, New York. Dr. Lehmann is also affiliated with Sisters of Charity Hospital. The medical group on file is General Physician. Dmand AI also links Dr. Lehmann to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Leslie J. Lehmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lehmann practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| General Physician | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leslie J. Lehmann is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Lehmann's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Lehmann is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Lehmann
Counts of emergency medicine physicians 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 J. Lehmann billed Medicare for 208 services in 2024
CMS data shows 208 Medicare services from Dr. Lehmann across 6 procedure codes in 2024, for 59 Medicare patients. Medicare paid $13,061 for them. Every service was in an office.
Dr. Lehmann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 842024: 10727%
- Office and hospital visits
- 2023: 682024: 703%
- Tests and treatments
- 2023: 502024: 3138%
Dr. Lehmann compared with the New York median for emergency medicine physicians, 2024
- Dr. Lehmann
- New York median
- Medicare services
- 208vs 2195% below
- Medicare patients
- 59vs 21673% below
- Part D claims
- 2,369vs 2981.7 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Lehmann'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 Dr. Lehmann and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leslie J. Lehmann treated 59 Medicare patients in 2024, average age 73
CMS counts 59 Medicare patients who saw Dr. Lehmann in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lehmann's median patient age at 62, with 64% women.
Dr. Lehmann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lehmann's Medicare patients by sex, 2024
- Women3763%
- Men2237%
Chronic conditions among Dr. Lehmann's Medicare patients, 2024
- High cholesterol75%
- High blood pressure56%
- Arthritis46%
- Chronic kidney disease36%
- Anxiety25%
- Atrial fibrillation24%
- Osteoporosis24%
- Diabetes20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lehmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leslie J. Lehmann wrote 2,749 Medicare Part D claims in 2024
In 2024, Dr. Lehmann wrote 2,749 Medicare Part D claims for 280 patients. 91% of them were for generic drugs. CMS names the drug for 2,369 of them, across 62 drugs with 11 or more claims each, at $188,631 in total drug cost. In 2023, CMS named 1,847 claims across 49 drugs.
Dr. Lehmann's Part D claims by kind of drug, 2024
- Generic2,491 claims91%
- Brand-name238 claims9%
- Other20 claims1%
Dr. Lehmann'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.
Drug classes CMS tracks in Dr. Lehmann's Part D claims, 2024
- Antibiotics3%72 of 2,749 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8472024: 2,36928%
Drugs named by CMS: 62 in 2024, 49 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
How Dr. Leslie J. Lehmann takes part in Medicare
Dr. Lehmann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Leslie J. Lehmann received $610 in industry payments from 2019 to 2025
CMS Open Payments shows 31 general payments to Dr. Lehmann from 16 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $127.
General payments to Dr. Lehmann by program year, 2019 to 2025
Companies that paid Dr. Lehmann the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leslie J. Lehmann graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Lehmann graduated from New York College of Osteo Medicine of New York Institute of Technology in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leslie J. Lehmann'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 J. Lehmann
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 J. Lehmann's NPI number?
Dr. Leslie J. Lehmann's NPI number is 1801962329. It was assigned on November 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie J. Lehmann?
Dr. Leslie J. Lehmann is an emergency medicine physician in East Aurora, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Leslie J. Lehmann practice?
Dr. Lehmann practices at 268 Main St, East Aurora, NY 14052. Dr. Lehmann's primary practice is General Physician in East Aurora, New York. Dmand AI also links Dr. Lehmann to 1 hospital and 1 group practice or clinic.
What is Dr. Leslie J. Lehmann's office phone number?
The practice phone on file for Dr. Lehmann is (716) 692-3302.
What is Dr. Leslie J. Lehmann's medical license number?
Dr. Lehmann holds New York license 214581.
Which hospitals is Dr. Leslie J. Lehmann affiliated with?
Dr. Lehmann is affiliated with Sisters of Charity Hospital. Dmand AI links Dr. Lehmann to 1 more hospital.
What medical group is Dr. Leslie J. Lehmann part of?
Dr. Lehmann is linked to General Physician.
Does Dr. Leslie J. Lehmann accept Medicare?
Yes. CMS data shows Dr. Lehmann billed Medicare for 208 services in 2024, and Dr. Lehmann accepts Medicare assignment.
How many Medicare patients does Dr. Leslie J. Lehmann see?
CMS counts 59 Medicare patients who saw Dr. Lehmann in 2024, with an average age of 73.
What services does Dr. Leslie J. Lehmann bill to Medicare?
In 2024, Dr. Lehmann's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
Show 4 more questionsShow fewer questions
Where did Dr. Leslie J. Lehmann go to medical school?
Dr. Lehmann graduated from New York College of Osteo Medicine of New York Institute of Technology in 1997.
What drugs does Dr. Leslie J. Lehmann prescribe most?
In 2024 Medicare Part D data, Dr. Lehmann's most prescribed drugs by claims were Rosuvastatin Calcium, Lisinopril and Levothyroxine Sodium.
Has Dr. Leslie J. Lehmann received payments from drug or device companies?
CMS Open Payments shows $610 in general payments to Dr. Lehmann from 16 companies from 2019 to 2025. The largest total came from Exact Sciences Corporation.
How long has Dr. Leslie J. Lehmann been practicing?
Dr. Lehmann graduated from medical school in 1997, 29 years ago.
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