Dr. Leslie Ruth Coleman, MD
- Medicare services, 2024
- 1,729
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 110
- Industry payments
- $214
- Affiliated sites
- 1
- Practice address
- 144 Morgan St, Stamford, CT 06905-5433
- Practice phone
- Call (203) 324-9525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Allergy & Asthma Center of Stamford
Physician office · Stamford, Connecticut
Find Dr. Coleman's professional email, personal email and mobile number
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Dr. Leslie Ruth Coleman is an allergist and immunologist in Stamford, Connecticut
Dr. Coleman practices at Allergy & Asthma Center of Stamford in Stamford, Connecticut.
Dr. Coleman's NPI, 1881774065, was assigned on October 16, 2006. Dr. Coleman graduated from New York Medical College in 1984. Dr. Coleman holds Connecticut license 028644.
- NPI
- 1881774065NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496912891
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 324-9525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leslie Ruth Coleman practices at Allergy & Asthma Center of Stamford in Stamford, Connecticut
Dr. Coleman's primary practice is Allergy & Asthma Center of Stamford, at 144 Morgan St, Stamford, CT 06905-5433. The practice phone is (203) 324-9525.
- Allergy & Asthma Center of Stamford144 Morgan St, Stamford, CT 06905-5433Phone(203) 324-9525
Source: Dmand AI Affiliation Data
Dr. Leslie Ruth Coleman is affiliated with 1 site of care
Dr. Coleman's primary practice is Allergy & Asthma Center of Stamford in Stamford, Connecticut.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Leslie Ruth Coleman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Coleman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allergy & Asthma Center of Stamford | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leslie Ruth Coleman is one of 51 allergists and immunologists in Connecticut
Allergy and immunology is Dr. Coleman's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Coleman is licensed in Connecticut.
Specialties and state licenses
- Allergy and immunology, ConnecticutPrimary
Allergists and immunologists near Dr. Coleman
Counts of allergists and immunologists 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 Ruth Coleman billed Medicare for 1,729 services in 2024
CMS data shows 1,729 Medicare services from Dr. Coleman across 5 procedure codes in 2024, for 63 Medicare patients. Medicare paid $28,921 for them. Every service was in an office.
Dr. Coleman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,4402024: 1,59411%
- Office and hospital visits
- 2023: 1632024: 13517%
Dr. Coleman compared with the Connecticut median for allergists and immunologists, 2024
- Dr. Coleman
- Connecticut median
- Medicare services
- 1,729vs 8382.1 times
- Medicare patients
- 63vs 8627% below
- Part D claims
- 24vs 15585% below
Medians across 50 allergists and immunologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Coleman'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. Coleman and other allergists and immunologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leslie Ruth Coleman treated 63 Medicare patients in 2024, average age 73
CMS counts 63 Medicare patients who saw Dr. Coleman in 2024. The largest group is 65 to 74, with 25 patients. 70% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Coleman's median patient age at 39, with 59% women.
Dr. Coleman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Coleman's Medicare patients by sex, 2024
- Women4267%
- Men2133%
Chronic conditions among Dr. Coleman's Medicare patients, 2024
- High cholesterol70%
- High blood pressure59%
- Arthritis48%
- Osteoporosis25%
- Anxiety24%
- Ischemic heart disease21%
- Mood disorders19%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Coleman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women59%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leslie Ruth Coleman wrote 110 Medicare Part D claims in 2024
In 2024, Dr. Coleman wrote 110 Medicare Part D claims for 26 patients. 62% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $3,497 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Dr. Coleman's Part D claims by kind of drug, 2024
- Generic68 claims62%
- Brand-name42 claims38%
Dr. Coleman'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: 182024: 2433%
Drugs named by CMS: 2 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 Ruth Coleman offers telehealth to Medicare patients
Dr. Coleman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Coleman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Leslie Ruth Coleman received $214 in industry payments from 2016 to 2021
CMS Open Payments shows 7 general payments to Dr. Coleman from 7 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $69.
General payments to Dr. Coleman by program year, 2016 to 2021
Companies that paid Dr. Coleman the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leslie Ruth Coleman graduated from New York Medical College
Dr. Coleman graduated from New York Medical College in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leslie Ruth Coleman'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 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 Ruth Coleman
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 Ruth Coleman's NPI number?
Dr. Leslie Ruth Coleman's NPI number is 1881774065. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie Ruth Coleman?
Dr. Leslie Ruth Coleman is an allergist and immunologist in Stamford, Connecticut. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Leslie Ruth Coleman practice?
Dr. Coleman practices at 144 Morgan St, Stamford, CT 06905-5433. Dr. Coleman's primary practice is Allergy & Asthma Center of Stamford in Stamford, Connecticut.
What is Dr. Leslie Ruth Coleman's office phone number?
The practice phone on file for Dr. Coleman is (203) 324-9525.
What is Dr. Leslie Ruth Coleman's medical license number?
Dr. Coleman holds Connecticut license 028644.
Does Dr. Leslie Ruth Coleman accept Medicare?
Yes. CMS data shows Dr. Coleman billed Medicare for 1,729 services in 2024, and Dr. Coleman accepts Medicare assignment.
Does Dr. Leslie Ruth Coleman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Coleman as offering telehealth services.
How many Medicare patients does Dr. Leslie Ruth Coleman see?
CMS counts 63 Medicare patients who saw Dr. Coleman in 2024, with an average age of 73.
What services does Dr. Leslie Ruth Coleman bill to Medicare?
In 2024, Dr. Coleman's most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95024) and allergy test or treatment (95117).
Where did Dr. Leslie Ruth Coleman go to medical school?
Dr. Coleman graduated from New York Medical College in 1984.
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What drugs does Dr. Leslie Ruth Coleman prescribe most?
In 2024 Medicare Part D data, Dr. Coleman's most prescribed drugs by claims were Albuterol Sulfate Hfa and Arnuity Ellipta.
Has Dr. Leslie Ruth Coleman received payments from drug or device companies?
CMS Open Payments shows $214 in general payments to Dr. Coleman from 7 companies from 2016 to 2021. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Leslie Ruth Coleman been practicing?
Dr. Coleman graduated from medical school in 1984, 42 years ago.
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