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Dr. Joan W. Miller, MD
NPI1689658544PAC ID3274420047
- Medicare services, 2024
- 496
- Medicare patients, 2024
- 99
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $40,400
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Joan W. Miller is an ophthalmologist in Boston, Massachusetts
Dr. Miller practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Miller's NPI, 1689658544, was assigned on December 5, 2005. Dr. Miller graduated from Harvard Medical School in 1985. Dr. Miller holds Massachusetts license 71656.
NPI and contact details
- NPI
- 1689658544NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274420047
- NPI enumeration date
- December 5, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joan W. Miller practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Miller's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Joan W. Miller is affiliated with 3 sites of care and 1 medical group
Dr. Miller's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Miller is also affiliated with Massachusetts Eye and Ear. Dmand AI also links Dr. Miller to 1 more community health center and 1 medical group, each named with a free account.
Massachusetts Eye and Ear1 community health centerName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. MillerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joan W. Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Miller practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | 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
See the EHR and IT leaders at every hospital where Dr. Miller practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joan W. Miller is one of 617 ophthalmologists in Massachusetts
Ophthalmology is Dr. Miller's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Miller is licensed in Massachusetts.
Specialties and state licenses
- Ophthalmology, MassachusettsPrimary
Ophthalmologists near Dr. Miller
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
617ophthalmologists in Massachusetts233ophthalmologists in Boston69ophthalmologists at Massachusetts General Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joan W. Miller billed Medicare for 496 services in 2024
CMS data shows 496 Medicare services from Dr. Miller across 4 procedure codes in 2024, for 99 Medicare patients. Medicare paid $19,073 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024496
Medicare patients99
Paid by Medicare$19,073
Procedure codes4
Dr. Miller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3302024: 3145%
- Office and hospital visits
- 2023: 1372024: 1287%
- Surgery
- 2023: 652024: 5417%
Dr. Miller compared with the Massachusetts median for ophthalmologists, 2024
- Dr. Miller
- Massachusetts median
- Medicare services
- 496vs 1,59869% below
- Medicare patients
- 99vs 59483% below
Medians across 612 ophthalmologists in Massachusetts 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.
Need commercial claims for Dr. Miller?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Miller and other ophthalmologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joan W. Miller treated 99 Medicare patients in 2024, average age 79
CMS counts 99 Medicare patients who saw Dr. Miller in 2024. The largest group is 75 to 84, with 41 patients. 73% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Miller's median patient age at 80, with 59% women.
Medicare patients, 202499
Average age79
Average risk score1.30
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
- Women6061%
- Men3939%
Chronic conditions among Dr. Miller's Medicare patients, 2024
- High cholesterol73%
- High blood pressure66%
- Arthritis42%
- Anxiety30%
- Atrial fibrillation26%
- Mood disorders24%
- Ischemic heart disease23%
- Cancer22%
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 80
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Joan W. 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)
For MedTech and pharma teams
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Dr. Joan W. Miller has 1 publication on record
Dmand AI links 1 paper to Dr. Miller in 2020.
Papers1
Recent publications by Dr. Miller
See who Dr. Miller researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Miller works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joan W. Miller received $40,400 in industry payments from 2016 to 2024
CMS Open Payments shows 24 general payments to Dr. Miller from 6 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 50% of the total. Genentech, Inc. paid the most, $19,421.
General payments to Dr. Miller by program year, 2016 to 2024
General payments to Dr. Miller by kind, 2016 to 2024
$40.4Kin total
- Consulting fees$20,20050%
- Speaker and faculty fees$15,00037%
- Travel and lodging$4,24211%
- Food and beverage$9582%
Companies that paid Dr. Miller the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joan W. Miller graduated from Harvard Medical School
Dr. Miller graduated from Harvard Medical School in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joan W. 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Joan W. 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. Joan W. Miller's NPI number?
Dr. Joan W. Miller's NPI number is 1689658544. It was assigned on December 5, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Joan W. Miller?
Dr. Joan W. Miller is an ophthalmologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Joan W. Miller practice?
Dr. Miller practices at 55 Fruit Street, Boston, MA 02114. Dr. Miller's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Miller to 1 community health center and 1 medical group.
What is Dr. Joan W. Miller's office phone number?
The practice phone on file for Dr. Miller is (617) 726-2000.
What is Dr. Joan W. Miller's medical license number?
Dr. Miller holds Massachusetts license 71656.
Which hospitals is Dr. Joan W. Miller affiliated with?
Dr. Miller practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Miller is also affiliated with Massachusetts Eye and Ear.
Does Dr. Joan W. Miller accept Medicare?
Yes. CMS data shows Dr. Miller billed Medicare for 496 services in 2024, and Dr. Miller accepts Medicare assignment.
How many Medicare patients does Dr. Joan W. Miller see?
CMS counts 99 Medicare patients who saw Dr. Miller in 2024, with an average age of 79.
What services does Dr. Joan W. Miller bill to Medicare?
In 2024, Dr. Miller's most billed Medicare services were eye exam or test (92134), office visit, established patient (99214) and eye exam or test (92202).
Where did Dr. Joan W. Miller go to medical school?
Dr. Miller graduated from Harvard Medical School in 1985.
Show 3 more questionsShow fewer questions
Has Dr. Joan W. Miller received payments from drug or device companies?
CMS Open Payments shows $40,400 in general payments to Dr. Miller from 6 companies from 2016 to 2024. The largest total came from Genentech, Inc.
How long has Dr. Joan W. Miller been practicing?
Dr. Miller graduated from medical school in 1985, 41 years ago.
Does Dr. Joan W. Miller do research?
Dmand AI links 1 publication to Dr. Miller.
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