Dr. Linda Lamb Lemaster, MD
- Medicare services, 2024
- 26
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 58
- Hospital affiliations
- 1
- Industry payments
- $263
- Practice address
- 3595 Olentangy River Rd, Columbus, OH 43214
- Practice phone
- Call (614) 533-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OhioHealth Physician Group
Columbus, Ohio
Find Dr. Lemaster'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. Linda Lamb Lemaster is an internist in Columbus, Ohio
Dr. Lemaster practices at OhioHealth Physician Group in Columbus, Ohio.
Dr. Lemaster's NPI, 1518941533, was assigned on December 2, 2005. Dr. Lemaster graduated from University of Toledo College of Medicine in 2004. Dr. Lemaster holds Ohio license 35078908.
- NPI
- 1518941533NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678637261
- NPI enumeration date
- December 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 533-5500
- 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; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Linda Lamb Lemaster practices at OhioHealth Physician Group in Columbus, Ohio
Dr. Lemaster's primary practice is OhioHealth Physician Group, at 3595 Olentangy River Rd, Columbus, OH 43214 in Franklin County. The practice phone is (614) 533-5500.
- OhioHealth Physician Group3595 Olentangy River Rd, Columbus, OH 43214 · Franklin CountyPhone(614) 533-5500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Linda Lamb Lemaster is affiliated with 3 sites of care and 1 medical group
Dr. Lemaster's primary practice is OhioHealth Physician Group in Columbus, Ohio. Dr. Lemaster is also affiliated with OhioHealth Riverside Methodist Hospital. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Lemaster to 1 more group practice or clinic, 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. Linda Lamb Lemaster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lemaster practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth Physician Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Linda Lamb Lemaster is one of 4,708 internists in Ohio
Internal medicine is Dr. Lemaster's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lemaster is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Lemaster
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. Linda Lamb Lemaster billed Medicare for 26 services in 2024
CMS data shows 26 Medicare services from Dr. Lemaster across 1 procedure code in 2024, all of them office visits, for 30 Medicare patients. Medicare paid $1,266 for them. Every service was in an office.
Dr. Lemaster's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1032024: 2675%
- Lab and pathology
- 2023: 202024: 0100%
- Other services
- 2023: 112024: 0100%
Dr. Lemaster compared with the Ohio median for internists, 2024
- Dr. Lemaster
- Ohio median
- Medicare services
- 26vs 48795% below
- Medicare patients
- 30vs 19284% below
- Part D claims
- 16vs 29495% below
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Lemaster'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Linda Lamb Lemaster treated 30 Medicare patients in 2024, average age 70
CMS counts 30 Medicare patients who saw Dr. Lemaster in 2024. The largest group is 65 to 74, with 14 patients. 60% of them have high blood pressure, and 60% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lemaster's median patient age at 65, with 55% women.
Dr. Lemaster's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lemaster's Medicare patients by sex, 2024
- Women1447%
- Men1653%
Chronic conditions among Dr. Lemaster's Medicare patients, 2024
- High blood pressure60%
- High cholesterol60%
- Diabetes53%
- Arthritis40%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lemaster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Linda Lamb Lemaster wrote 58 Medicare Part D claims in 2024
In 2024, Dr. Lemaster wrote 58 Medicare Part D claims for 18 patients. 69% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $920 in total drug cost. In 2018, CMS named 11 claims across 1 drug.
Dr. Lemaster's Part D claims by kind of drug, 2024
- Generic40 claims69%
- Brand-name and other18 claims31%
Dr. Lemaster's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 112019: 1645%
Drugs named by CMS: 1 in 2019, 1 in 2018.
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. Linda Lamb Lemaster takes part in Medicare
Dr. Lemaster 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. Linda Lamb Lemaster received $263 in industry payments from 2018 to 2024
CMS Open Payments shows 3 general payments to Dr. Lemaster from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $118.
General payments to Dr. Lemaster by program year, 2018 to 2024
Companies that paid Dr. Lemaster the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Linda Lamb Lemaster graduated from University of Toledo College of Medicine
Dr. Lemaster graduated from University of Toledo College of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Linda Lamb Lemaster'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. Linda Lamb Lemaster
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. Linda Lamb Lemaster's NPI number?
Dr. Linda Lamb Lemaster's NPI number is 1518941533. It was assigned on December 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Linda Lamb Lemaster?
Dr. Linda Lamb Lemaster is an internist in Columbus, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Linda Lamb Lemaster practice?
Dr. Lemaster practices at 3595 Olentangy River Rd, Columbus, OH 43214. Dr. Lemaster's primary practice is OhioHealth Physician Group in Columbus, Ohio. Dmand AI also links Dr. Lemaster to 1 group practice or clinic.
What is Dr. Linda Lamb Lemaster's office phone number?
The practice phone on file for Dr. Lemaster is (614) 533-5500.
What is Dr. Linda Lamb Lemaster's medical license number?
Dr. Lemaster holds Ohio license 35078908.
Which hospitals is Dr. Linda Lamb Lemaster affiliated with?
Dr. Lemaster is affiliated with OhioHealth Riverside Methodist Hospital.
What medical group is Dr. Linda Lamb Lemaster part of?
Dr. Lemaster is linked to OhioHealth Physician Group.
Does Dr. Linda Lamb Lemaster accept Medicare?
Yes. CMS data shows Dr. Lemaster billed Medicare for 26 services in 2024, and Dr. Lemaster accepts Medicare assignment.
How many Medicare patients does Dr. Linda Lamb Lemaster see?
CMS counts 30 Medicare patients who saw Dr. Lemaster in 2024, with an average age of 70.
What services does Dr. Linda Lamb Lemaster bill to Medicare?
In 2024, Dr. Lemaster's most billed Medicare services were office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Linda Lamb Lemaster go to medical school?
Dr. Lemaster graduated from University of Toledo College of Medicine in 2004.
What drugs does Dr. Linda Lamb Lemaster prescribe most?
In 2019 Medicare Part D data, Dr. Lemaster's most prescribed drugs by claims were Ventolin Hfa.
Has Dr. Linda Lamb Lemaster received payments from drug or device companies?
CMS Open Payments shows $263 in general payments to Dr. Lemaster from 3 companies from 2018 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Linda Lamb Lemaster been practicing?
Dr. Lemaster graduated from medical school in 2004, 22 years ago.
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