Dr. John P. Miller, MD
- Medicare services, 2024
- 500
- Medicare patients, 2024
- 313
- Part D claims, 2024
- 176
- Industry payments
- $390
- State license
- 1
- Practice address
- 1829 Reisterstown Rd, Pikesville, MD 21208
- Practice phone
- Call (410) 752-1677
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Barenburg Optical Service, Inc
Pikesville, Maryland
Find Dr. Miller'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. John P. Miller is an ophthalmologist in Pikesville, Maryland
Dr. Miller practices at Barenburg Optical Service, Inc in Pikesville, Maryland.
Dr. Miller's NPI, 1295765774, was assigned on July 3, 2006. Dr. Miller graduated from University of Maryland School of Medicine in 1977. Dr. Miller holds Maryland license D0021078.
- NPI
- 1295765774NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335317569
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 752-1677
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John P. Miller practices at Barenburg Optical Service, Inc in Pikesville, Maryland
Dr. Miller's primary practice is Barenburg Optical Service, Inc, at 1829 Reisterstown Rd, Pikesville, MD 21208 in Baltimore County. The practice phone is (410) 752-1677.
- Barenburg Optical Service, Inc1829 Reisterstown Rd, Pikesville, MD 21208 · Baltimore CountyPhone(410) 752-1677
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John P. Miller is affiliated with 1 site of care
Dr. Miller's primary practice is Barenburg Optical Service, Inc in Pikesville, Maryland.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John P. Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Miller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barenburg Optical Service, Inc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John P. Miller is one of 471 ophthalmologists in Maryland
Ophthalmology is Dr. Miller's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Miller is licensed in Maryland.
Specialties and state licenses
- Ophthalmology, MarylandPrimary
Ophthalmologists near Dr. Miller
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. John P. Miller billed Medicare for 500 services in 2024
CMS data shows 500 Medicare services from Dr. Miller across 3 procedure codes in 2024, for 313 Medicare patients. Medicare paid $44,904 for them. Every service was in an office.
Dr. Miller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5102024: 5002%
Dr. Miller compared with the Maryland median for ophthalmologists, 2024
- Dr. Miller
- Maryland median
- Medicare services
- 500vs 1,38864% below
- Medicare patients
- 313vs 62350% below
- Part D claims
- 97vs 38074% below
Medians across 487 ophthalmologists in Maryland with Dmand AI profiles that report each measure.
Dr. Miller'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. Miller and other ophthalmologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John P. Miller treated 313 Medicare patients in 2024, average age 76
CMS counts 313 Medicare patients who saw Dr. Miller in 2024. The largest group is 75 to 84, with 141 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Miller's median patient age at 75, with 60% women.
Dr. Miller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Miller's Medicare patients by sex, 2024
- Women18058%
- Men13342%
Chronic conditions among Dr. Miller's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes33%
- Ischemic heart disease29%
- Anxiety20%
- Chronic kidney disease19%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Miller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John P. Miller wrote 176 Medicare Part D claims in 2024
In 2024, Dr. Miller wrote 176 Medicare Part D claims for 65 patients. 63% of them were for generic drugs. CMS names the drug for 97 of them, across 4 drugs with 11 or more claims each, at $28,643 in total drug cost. In 2023, CMS named 86 claims across 3 drugs.
Dr. Miller's Part D claims by kind of drug, 2024
- Generic111 claims63%
- Brand-name65 claims37%
Dr. Miller'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: 862024: 9713%
Drugs named by CMS: 4 in 2024, 3 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. John P. Miller takes part in Medicare
Dr. Miller 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. John P. Miller received $390 in industry payments from 2016 to 2020
CMS Open Payments shows 6 general payments to Dr. Miller from 5 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $142.
General payments to Dr. Miller by program year, 2016 to 2020
Companies that paid Dr. Miller the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John P. Miller graduated from University of Maryland School of Medicine
Dr. Miller graduated from University of Maryland School of Medicine in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John P. Miller'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 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. John P. Miller
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. John P. Miller's NPI number?
Dr. John P. Miller's NPI number is 1295765774. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John P. Miller?
Dr. John P. Miller is an ophthalmologist in Pikesville, Maryland. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John P. Miller practice?
Dr. Miller practices at 1829 Reisterstown Rd, Pikesville, MD 21208. Dr. Miller's primary practice is Barenburg Optical Service, Inc in Pikesville, Maryland.
What is Dr. John P. Miller's office phone number?
The practice phone on file for Dr. Miller is (410) 752-1677.
What is Dr. John P. Miller's medical license number?
Dr. Miller holds Maryland license D0021078.
Does Dr. John P. Miller accept Medicare?
Yes. CMS data shows Dr. Miller billed Medicare for 500 services in 2024, and Dr. Miller accepts Medicare assignment.
How many Medicare patients does Dr. John P. Miller see?
CMS counts 313 Medicare patients who saw Dr. Miller in 2024, with an average age of 76.
What services does Dr. John P. Miller bill to Medicare?
In 2024, Dr. Miller's most billed Medicare services were eye exam or test (92014), eye exam or test (92004) and eye exam or test (92012).
Where did Dr. John P. Miller go to medical school?
Dr. Miller graduated from University of Maryland School of Medicine in 1977.
What drugs does Dr. John P. Miller prescribe most?
In 2024 Medicare Part D data, Dr. Miller's most prescribed drugs by claims were Latanoprost, Restasis and Brinzolamide.
Has Dr. John P. Miller received payments from drug or device companies?
CMS Open Payments shows $390 in general payments to Dr. Miller from 5 companies from 2016 to 2020. The largest total came from Stryker Corporation.
How long has Dr. John P. Miller been practicing?
Dr. Miller graduated from medical school in 1977, 49 years ago.
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