Sylvia Yoo
- Medicare services, 2024
- 305
- Medicare patients, 2024
- 154
- Hospital affiliations
- 1
- Industry payments
- $3,373
- Medical group
- 1
- Practice address
- 959 Concord St, Framingham, MA 01701
- Practice phone
- Call (617) 636-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pratt Ophthalmology Associates Inc
Framingham, Massachusetts
Find Sylvia Yoo'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.
Sylvia Yoo is an ophthalmologist in Framingham, Massachusetts
Sylvia Yoo practices at Pratt Ophthalmology Associates Inc in Framingham, Massachusetts.
Sylvia Yoo's NPI, 1861689770, was assigned on September 25, 2007. Sylvia Yoo graduated from University of Alabama School of Medicine in 2007. Sylvia Yoo holds Massachusetts license 259906.
- NPI
- 1861689770NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254559180
- NPI enumeration date
- September 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 636-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sylvia Yoo practices at Pratt Ophthalmology Associates Inc in Framingham, Massachusetts
Sylvia Yoo's primary practice is Pratt Ophthalmology Associates Inc, at 959 Concord St, Framingham, MA 01701 in Middlesex County. The practice phone is (617) 636-5000.
- Pratt Ophthalmology Associates Inc959 Concord St, Framingham, MA 01701 · Middlesex CountyPhone(617) 636-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sylvia Yoo is affiliated with 2 sites of care and 1 medical group
Sylvia Yoo's primary practice is Pratt Ophthalmology Associates Inc in Framingham, Massachusetts. Sylvia Yoo is also affiliated with Tufts Medical Center. Dmand AI also links Sylvia Yoo to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sylvia Yoo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sylvia Yoo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pratt Ophthalmology Associates Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Sylvia Yoo is one of 617 ophthalmologists in Massachusetts
Ophthalmology is Sylvia Yoo's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Sylvia Yoo's licenses on file in 2 states: Massachusetts and California.
Specialties and state licenses
- Ophthalmology, MassachusettsPrimary
- California license
Ophthalmologists near Sylvia Yoo
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
Sylvia Yoo billed Medicare for 305 services in 2024
CMS data shows 305 Medicare services from Sylvia Yoo across 4 procedure codes in 2024, for 154 Medicare patients. Medicare paid $19,675 for them.
Sylvia Yoo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1552024: 25263%
- Office and hospital visits
- 2023: 842024: 5337%
Where Sylvia Yoo's Medicare services took place, 2024
- In an office24179%
- In a facility6421%
Sylvia Yoo compared with the Massachusetts median for ophthalmologists, 2024
- Sylvia Yoo
- Massachusetts median
- Medicare services
- 305vs 1,59881% below
- Medicare patients
- 154vs 59474% below
Medians across 612 ophthalmologists in Massachusetts with Dmand AI profiles that report each measure.
Sylvia Yoo'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 Sylvia Yoo and other ophthalmologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Sylvia Yoo treated 154 Medicare patients in 2024, average age 72
CMS counts 154 Medicare patients who saw Sylvia Yoo in 2024. The largest group is 75 to 84, with 66 patients. 63% of them have high cholesterol, and 58% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sylvia Yoo's median patient age at 10, with 50% women.
Sylvia Yoo's Medicare patients by age, 2024
Sylvia Yoo's Medicare patients by sex, 2024
- Women8656%
- Men6844%
Chronic conditions among Sylvia Yoo's Medicare patients, 2024
- High cholesterol63%
- High blood pressure58%
- Arthritis48%
- Osteoporosis31%
- Mood disorders30%
- Anxiety27%
- Depression23%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Sylvia Yoo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Sylvia Yoo takes part in Medicare
Sylvia Yoo 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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Sylvia Yoo received $3,373 in industry payments from 2016 to 2024
CMS Open Payments shows 9 general payments to Sylvia Yoo from 8 drug and device companies from 2016 to 2024. Honoraria make up the largest share, 89% of the total. Horizon Pharma plc paid the most, $3,000.
General payments to Sylvia Yoo by program year, 2016 to 2024
General payments to Sylvia Yoo by kind, 2016 to 2024
- Honoraria$3,00089%
- Food and beverage$37311%
Companies that paid Sylvia Yoo the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sylvia Yoo graduated from University of Alabama School of Medicine
Sylvia Yoo graduated from University of Alabama School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Sylvia Yoo'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 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) |
| 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 Sylvia Yoo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sylvia Yoo's NPI number?
Sylvia Yoo's NPI number is 1861689770. It was assigned on September 25, 2007, and it is active in the NPI Registry.
What does Sylvia Yoo specialize in?
Sylvia Yoo is an ophthalmologist in Framingham, Massachusetts. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Sylvia Yoo practice?
Sylvia Yoo practices at 959 Concord St, Framingham, MA 01701. Sylvia Yoo's primary practice is Pratt Ophthalmology Associates Inc in Framingham, Massachusetts. Dmand AI also links Sylvia Yoo to 1 medical group.
What is Sylvia Yoo's office phone number?
The practice phone on file for Sylvia Yoo is (617) 636-5000.
What is Sylvia Yoo's medical license number?
Sylvia Yoo holds Massachusetts license 259906, one of the licenses on file in 2 states.
Which states has Sylvia Yoo been licensed in?
Dmand AI has state licenses on file for Sylvia Yoo in Massachusetts and California.
Which hospitals is Sylvia Yoo affiliated with?
Sylvia Yoo is affiliated with Tufts Medical Center.
Does Sylvia Yoo accept Medicare?
Yes. CMS data shows Sylvia Yoo billed Medicare for 305 services in 2024, and Sylvia Yoo accepts Medicare assignment.
How many Medicare patients does Sylvia Yoo see?
CMS counts 154 Medicare patients who saw Sylvia Yoo in 2024, with an average age of 72.
What services does Sylvia Yoo bill to Medicare?
In 2024, Sylvia Yoo's most billed Medicare services were eye exam or test (92060), eye exam or test (92014) and office visit, established patient (99213).
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Where did Sylvia Yoo go to medical school?
Sylvia Yoo graduated from University of Alabama School of Medicine in 2007.
Has Sylvia Yoo received payments from drug or device companies?
CMS Open Payments shows $3,373 in general payments to Sylvia Yoo from 8 companies from 2016 to 2024. The largest total came from Horizon Pharma plc.
How long has Sylvia Yoo been practicing?
Sylvia Yoo graduated from medical school in 2007, 19 years ago.
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