Dr. Andrea Knellinger Sawchyn, MD
- Medicare services, 2024
- 1,387
- Medicare patients, 2024
- 324
- Part D claims, 2024
- 1,622
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 915 Olentangy River Rd, Columbus, OH 43212
- Practice phone
- Call (614) 293-8566
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSU Eye and Ear Institute
Columbus, Ohio
Find Dr. Sawchyn'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. Andrea Knellinger Sawchyn is a glaucoma specialist (ophthalmology) physician in Columbus, Ohio
Dr. Sawchyn practices at OSU Eye and Ear Institute in Columbus, Ohio.
Dr. Sawchyn's NPI, 1114008091, was assigned on October 18, 2006. Dr. Sawchyn graduated from Ohio State University College of Medicine in 2005. Dr. Sawchyn holds Ohio license 35094478.
- NPI
- 1114008091NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688725419
- NPI enumeration date
- October 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (614) 293-8566
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrea Knellinger Sawchyn practices at OSU Eye and Ear Institute in Columbus, Ohio
Dr. Sawchyn's primary practice is OSU Eye and Ear Institute, at 915 Olentangy River Rd, Columbus, OH 43212 in Franklin County. The practice phone is (614) 293-8566.
- OSU Eye and Ear Institute915 Olentangy River Rd, Columbus, OH 43212 · Franklin CountyPhone(614) 293-8566
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrea Knellinger Sawchyn is affiliated with 3 sites of care and 1 medical group
Dr. Sawchyn's primary practice is OSU Eye and Ear Institute in Columbus, Ohio. Dr. Sawchyn is also affiliated with Ohio State University Hospital. Dmand AI also links Dr. Sawchyn to 1 more group practice or clinic and 1 medical group, 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. Andrea Knellinger Sawchyn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sawchyn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSU Eye and Ear Institute | Available with a free account |
| +2 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Andrea Knellinger Sawchyn is one of 10 glaucoma specialist (ophthalmology) physicians in Ohio
Glaucoma specialist is Dr. Sawchyn's primary specialty in the NPI Registry, under taxonomy code 207WX0009X. Dr. Sawchyn is licensed in Ohio.
Specialties and state licenses
- Glaucoma specialist (ophthalmology), OhioPrimary
Glaucoma specialist (ophthalmology) physicians near Dr. Sawchyn
Counts of glaucoma specialist (ophthalmology) 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. Andrea Knellinger Sawchyn billed Medicare for 1,387 services in 2024
CMS data shows 1,387 Medicare services from Dr. Sawchyn across 11 procedure codes in 2024, for 324 Medicare patients. Medicare paid $44,838 for them. Every service was in an office.
Dr. Sawchyn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7002024: 7112%
- Tests and treatments
- 2023: 6652024: 6295%
- Imaging
- 2023: 202024: 2420%
- Surgery
- 2023: 02024: 23
Dr. Sawchyn compared with the Ohio median for glaucoma specialist (ophthalmology) physicians, 2024
- Dr. Sawchyn
- Ohio median
- Part D claims
- 1,465vs 1,538Close to median
Medians across 10 glaucoma specialist (ophthalmology) physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Sawchyn'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.
Need commercial claims for Dr. Sawchyn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sawchyn and other glaucoma specialist (ophthalmology) physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrea Knellinger Sawchyn treated 324 Medicare patients in 2024, average age 75
CMS counts 324 Medicare patients who saw Dr. Sawchyn in 2024. The largest group is 65 to 74, with 139 patients. 69% of them have high cholesterol, and 68% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sawchyn's median patient age at 73, with 53% women.
Dr. Sawchyn's Medicare patients by age, 2024
Dr. Sawchyn's Medicare patients by sex, 2024
- Women17955%
- Men14545%
Chronic conditions among Dr. Sawchyn's Medicare patients, 2024
- High cholesterol69%
- High blood pressure68%
- Arthritis45%
- Diabetes25%
- Ischemic heart disease24%
- Mood disorders22%
- Chronic kidney disease20%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sawchyn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrea Knellinger Sawchyn wrote 1,622 Medicare Part D claims in 2024
In 2024, Dr. Sawchyn wrote 1,622 Medicare Part D claims for 384 patients. 80% of them were for generic drugs. CMS names the drug for 1,465 of them, across 15 drugs with 11 or more claims each, at $91,001 in total drug cost. In 2023, CMS named 1,762 claims across 21 drugs.
Dr. Sawchyn's Part D claims by kind of drug, 2024
- Generic1,301 claims80%
- Brand-name321 claims20%
Dr. Sawchyn'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. Sawchyn's Part D claims, 2024
- Antibiotics1%21 of 1,622 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: 1,7622024: 1,46517%
Drugs named by CMS: 15 in 2024, 21 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. Andrea Knellinger Sawchyn ranks in the 36th percentile for cataract surgery in Medicare
Dr. Sawchyn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sawchyn as offering telehealth. CMS counts 13 procedures of cataract surgery by Dr. Sawchyn, more than 36% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Sawchyn ranks in Medicare procedure volume
- Cataract surgery
- 36th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Andrea Knellinger Sawchyn graduated from Ohio State University College of Medicine
Dr. Sawchyn graduated from Ohio State University College of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrea Knellinger Sawchyn'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)Doctors and Clinicians Utilization Data (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. Andrea Knellinger Sawchyn
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. Andrea Knellinger Sawchyn's NPI number?
Dr. Andrea Knellinger Sawchyn's NPI number is 1114008091. It was assigned on October 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrea Knellinger Sawchyn?
Dr. Andrea Knellinger Sawchyn is a glaucoma specialist (ophthalmology) physician in Columbus, Ohio. The primary specialty in the NPI Registry is Glaucoma Specialist (Ophthalmology) Physician (taxonomy code 207WX0009X).
Where does Dr. Andrea Knellinger Sawchyn practice?
Dr. Sawchyn practices at 915 Olentangy River Rd, Columbus, OH 43212. Dr. Sawchyn's primary practice is OSU Eye and Ear Institute in Columbus, Ohio. Dmand AI also links Dr. Sawchyn to 1 group practice or clinic and 1 medical group.
What is Dr. Andrea Knellinger Sawchyn's office phone number?
The practice phone on file for Dr. Sawchyn is (614) 293-8566.
What is Dr. Andrea Knellinger Sawchyn's medical license number?
Dr. Sawchyn holds Ohio license 35094478.
Which hospitals is Dr. Andrea Knellinger Sawchyn affiliated with?
Dr. Sawchyn is affiliated with Ohio State University Hospital.
Does Dr. Andrea Knellinger Sawchyn accept Medicare?
Yes. CMS data shows Dr. Sawchyn billed Medicare for 1,387 services in 2024, and Dr. Sawchyn accepts Medicare assignment.
Does Dr. Andrea Knellinger Sawchyn offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sawchyn as offering telehealth services.
How many Medicare patients does Dr. Andrea Knellinger Sawchyn see?
CMS counts 324 Medicare patients who saw Dr. Sawchyn in 2024, with an average age of 75.
What services does Dr. Andrea Knellinger Sawchyn bill to Medicare?
In 2024, Dr. Sawchyn's most billed Medicare services were office visit, established patient (99213), eye exam or test (92083) and eye exam or test (92133).
Show 3 more questionsShow fewer questions
Where did Dr. Andrea Knellinger Sawchyn go to medical school?
Dr. Sawchyn graduated from Ohio State University College of Medicine in 2005.
What drugs does Dr. Andrea Knellinger Sawchyn prescribe most?
In 2024 Medicare Part D data, Dr. Sawchyn's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Brimonidine Tartrate.
How long has Dr. Andrea Knellinger Sawchyn been practicing?
Dr. Sawchyn graduated from medical school in 2005, 21 years ago.
Selling to glaucoma specialist practices?
See glaucoma specialist (ophthalmology) physicians in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card