Dr. Andrew I. Kessler, MD
- Medicare services, 2024
- 132
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 264
- Industry payments
- $3,301
- Affiliated sites
- 2
- Practice address
- 200 Washington Heights Med Ctr, Westminster, MD 21157-5633
- Practice phone
- Call (410) 848-4095
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Weintraub & Kessler
Eye care practice · Westminster, Maryland
Find Dr. Kessler'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. Andrew I. Kessler is an ophthalmologist in Westminster, Maryland
Dr. Kessler practices at Weintraub & Kessler in Westminster, Maryland.
Dr. Kessler's NPI, 1881797231, was assigned on September 7, 2006. Dr. Kessler graduated from Perelman School of Med at the University of Pennsylvania in 1986. Dr. Kessler holds Maryland license D39808.
- NPI
- 1881797231NPI Registry (opens in a new tab)
- NPI enumeration date
- September 7, 2006
- NPI status
- Active
- Practice phone
- (410) 848-4095
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew I. Kessler practices at 2 locations in Westminster, Maryland
Dr. Kessler's primary practice is Weintraub & Kessler, at 200 Washington Heights Med Ctr, Westminster, MD 21157-5633. The practice phone is (410) 848-4095. The NPI Registry lists Dr. Kessler's practice address as 410 Malcolm Dr, Westminster, MD 21157.
- Weintraub & KesslerPrimary200 Washington Heights Med Ctr, Westminster, MD 21157-5633Phone(410) 848-4095
- NPI Registry address410 Malcolm Dr, Westminster, MD 21157 · Carroll CountyPhone(410) 848-4095
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Andrew I. Kessler is affiliated with 2 sites of care and 2 medical groups
Dr. Kessler's primary practice is Weintraub & Kessler in Westminster, Maryland. Dmand AI also links Dr. Kessler to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Andrew I. Kessler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kessler practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Weintraub & Kessler | 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. Andrew I. Kessler is one of 471 ophthalmologists in Maryland
Ophthalmology is Dr. Kessler's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Kessler is licensed in Maryland.
Specialties and state licenses
- Ophthalmology, MarylandPrimary
Ophthalmologists near Dr. Kessler
Counts of ophthalmologists 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. Andrew I. Kessler billed Medicare for 132 services in 2024
CMS data shows 132 Medicare services from Dr. Kessler across 4 procedure codes in 2024, for 53 Medicare patients. Medicare paid $23,763 for them.
Dr. Kessler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7312024: 5692%
- Surgery
- 2023: 5272024: 3993%
- Tests and treatments
- 2023: 1,8942024: 3798%
Where Dr. Kessler's Medicare services took place, 2024
- In an office9370%
- In a facility3930%
Dr. Kessler compared with the Maryland median for ophthalmologists, 2024
- Dr. Kessler
- Maryland median
- Medicare services
- 132vs 1,38890% below
- Medicare patients
- 53vs 62391% below
- Part D claims
- 211vs 38044% below
Medians across 487 ophthalmologists in Maryland with Dmand AI profiles that report each measure.
Dr. Kessler'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. Andrew I. Kessler treated 53 Medicare patients in 2024, average age 76
CMS counts 53 Medicare patients who saw Dr. Kessler in 2024. The largest group is 75 to 84, with 23 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kessler's median patient age at 76, with 55% women.
Dr. Kessler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kessler's Medicare patients by sex, 2024
- Women2343%
- Men3057%
Chronic conditions among Dr. Kessler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis38%
- Diabetes38%
- Ischemic heart disease38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kessler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
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. Andrew I. Kessler wrote 264 Medicare Part D claims in 2024
In 2024, Dr. Kessler wrote 264 Medicare Part D claims for 117 patients. 60% of them were for generic drugs. CMS names the drug for 211 of them, across 5 drugs with 11 or more claims each, at $39,322 in total drug cost. In 2023, CMS named 750 claims across 13 drugs.
Dr. Kessler's Part D claims by kind of drug, 2024
- Generic159 claims60%
- Brand-name105 claims40%
Dr. Kessler'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: 7502024: 21172%
Drugs named by CMS: 5 in 2024, 13 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
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Dr. Andrew I. Kessler received $3,301 in industry payments from 2016 to 2023
CMS Open Payments shows 121 general payments to Dr. Kessler from 23 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 87% of the total. Alcon Laboratories Inc paid the most, $1,125.
General payments to Dr. Kessler by program year, 2016 to 2023
General payments to Dr. Kessler by kind, 2016 to 2023
- Food and beverage$2,88387%
- Speaker and faculty fees$36111%
- Education$381%
- Gifts$191%
Companies that paid Dr. Kessler the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew I. Kessler graduated from Perelman School of Med at the University of Pennsylvania
Dr. Kessler graduated from Perelman School of Med at the University of Pennsylvania in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew I. Kessler'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Andrew I. Kessler
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. Andrew I. Kessler's NPI number?
Dr. Andrew I. Kessler's NPI number is 1881797231. It was assigned on September 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew I. Kessler?
Dr. Andrew I. Kessler is an ophthalmologist in Westminster, Maryland. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Andrew I. Kessler practice?
Dr. Kessler practices at 200 Washington Heights Med Ctr, Westminster, MD 21157-5633. Dr. Kessler also practices at 410 Malcolm Dr, Westminster, MD 21157. Dr. Kessler's primary practice is Weintraub & Kessler in Westminster, Maryland. Dmand AI also links Dr. Kessler to 2 medical groups and 1 group practice or clinic.
What is Dr. Andrew I. Kessler's office phone number?
The practice phone on file for Dr. Kessler is (410) 848-4095.
What is Dr. Andrew I. Kessler's medical license number?
Dr. Kessler holds Maryland license D39808.
Does Dr. Andrew I. Kessler accept Medicare?
Yes. CMS data shows Dr. Kessler billed Medicare for 132 services in 2024.
How many Medicare patients does Dr. Andrew I. Kessler see?
CMS counts 53 Medicare patients who saw Dr. Kessler in 2024, with an average age of 76.
What services does Dr. Andrew I. Kessler bill to Medicare?
In 2024, Dr. Kessler's most billed Medicare services were surgery: eye (66984), office visit, established patient (99214) and eye exam or test (92136).
Where did Dr. Andrew I. Kessler go to medical school?
Dr. Kessler graduated from Perelman School of Med at the University of Pennsylvania in 1986.
What drugs does Dr. Andrew I. Kessler prescribe most?
In 2024 Medicare Part D data, Dr. Kessler's most prescribed drugs by claims were Latanoprost, Lumigan and Travoprost.
Has Dr. Andrew I. Kessler received payments from drug or device companies?
CMS Open Payments shows $3,301 in general payments to Dr. Kessler from 23 companies from 2016 to 2023. The largest total came from Alcon Laboratories Inc.
How long has Dr. Andrew I. Kessler been practicing?
Dr. Kessler graduated from medical school in 1986, 40 years ago.
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