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Dr. Sylvia Cho, DO
NPI1215340070PAC ID4981910056
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 41
- Part D claims, 2024
- 56
- Publications
- 9
- Hospital affiliations
- 1
- Practice address
- 109 Commercial St, Malden, MA 02148
- Practice phone
- Call (781) 338-7521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hallmark Health Medical Associates Inc
Malden, Massachusetts
Find Dr. Cho'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. Sylvia Cho is an OB-GYN in Malden, Massachusetts
Dr. Cho practices at Hallmark Health Medical Associates Inc in Malden, Massachusetts.
Dr. Cho's NPI, 1215340070, was assigned on June 9, 2014. Dr. Cho graduated from New York College of Osteo Medicine of New York Institute of Technology in 2014. Dr. Cho holds Massachusetts license 274877.
NPI and contact details
- NPI
- 1215340070NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981910056
- NPI enumeration date
- June 9, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 338-7521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sylvia Cho practices at Hallmark Health Medical Associates Inc in Malden, Massachusetts
Dr. Cho's primary practice is Hallmark Health Medical Associates Inc, at 109 Commercial St, Malden, MA 02148 in Middlesex County. The practice phone is (781) 338-7521.
- Hallmark Health Medical Associates Inc109 Commercial St, Malden, MA 02148 · Middlesex CountyPhone(781) 338-7521
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sylvia Cho is affiliated with 3 sites of care and 1 medical group
Dr. Cho's primary practice is Hallmark Health Medical Associates Inc in Malden, Massachusetts. Dr. Cho is also affiliated with MelroseWakefield Hospital. The medical group on file is Tufts Medical Center Community Care. Dmand AI also links Dr. Cho to 1 more group practice or clinic, named with a free account.
Hallmark Health Medical Associates IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sylvia Cho's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cho practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hallmark Health Medical Associates Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sylvia Cho is one of 903 OB-GYNs in Massachusetts
Obstetrics and gynecology is Dr. Cho's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Cho is licensed in Massachusetts.
Specialties and state licenses
- Obstetrics and gynecology, MassachusettsPrimary
OB-GYNs near Dr. Cho
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
903OB-GYNs in Massachusetts
3OB-GYNs in Malden
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sylvia Cho billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Cho across 1 procedure code in 2024, for 41 Medicare patients. Medicare paid $644 for them. Every service was in an office.
Medicare services, 202415
Medicare patients41
Paid by Medicare$644
Procedure codes1
Dr. Cho's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 132024: 1515%
Dr. Cho compared with the Massachusetts median for OB-GYNs, 2024
- Dr. Cho
- Massachusetts median
- Medicare services
- 15vs 5874% below
- Medicare patients
- 41vs 5627% below
- Part D claims
- 25vs 2914% below
Medians across 803 OB-GYNs in Massachusetts with Dmand AI profiles that report each measure.
Dr. Cho'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. Cho and other OB-GYNs in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sylvia Cho treated 41 Medicare patients in 2024, average age 66
CMS counts 41 Medicare patients who saw Dr. Cho in 2024. The largest group is 65 to 74, with 26 patients. 51% of them have high blood pressure, and 46% have high cholesterol. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cho's median patient age at 36, with 98% women.
Medicare patients, 202441
Average age66
Average risk score0.82
Dr. Cho's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Cho's Medicare patients, 2024
- High blood pressure51%
- High cholesterol46%
- Osteoporosis34%
- Arthritis29%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cho's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sylvia Cho wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Cho wrote 56 Medicare Part D claims for 30 patients. 100% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $565 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Part D claims, 202456
Drugs named by CMS2
Total drug cost$565
Part D patients30
Dr. Cho'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: 152024: 2567%
Drugs named by CMS: 2 in 2024, 1 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. Sylvia Cho takes part in Medicare
Dr. Cho 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. Sylvia Cho has 9 publications on record
Dmand AI links 9 papers to Dr. Cho, published from 2017 to 2022. 2021 was the busiest year, with 2. The most frequent topics are Cardiovascular Diseases, Cost-Benefit Analysis and Data Accuracy. Dr. Cho has published most often in JMIR Mhealth Uhealth. Dr. Cho's most frequent co-authors are Sumit Mohan, MD and Syed Ali Husain, MD.
Papers9
Years published2017 to 2022
Dr. Cho's papers by year, 2017 to 2022
Topics Dr. Cho writes about most
- Cardiovascular Diseases
- Cost-Benefit Analysis
- Data Accuracy
- Electronic Health Records
- Fitness Trackers
- Wearable Electronic Devices
Dr. Cho's most frequent co-authors
Recent publications by Dr. Cho
JMIR Mhealth Uhealth
Data AccuracyElectronic Health RecordsResearch Design
JMIR Mhealth Uhealth
Fitness TrackersWearable Electronic Devices
Electronic Health RecordsKidney TransplantationMedical Informatics
Am J Transplant
Big DataModels, TheoreticalTransplantation
See who Dr. Cho researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cho works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sylvia Cho received $66 in industry payments from 2023 to 2025
CMS Open Payments shows 3 general payments to Dr. Cho from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $28.
General payments to Dr. Cho by program year, 2023 to 2025
Companies that paid Dr. Cho the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sylvia Cho graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Cho graduated from New York College of Osteo Medicine of New York Institute of Technology in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sylvia Cho'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) |
| 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. Sylvia Cho
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. Sylvia Cho's NPI number?
Dr. Sylvia Cho's NPI number is 1215340070. It was assigned on June 9, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Sylvia Cho?
Dr. Sylvia Cho is an OB-GYN in Malden, Massachusetts. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Sylvia Cho practice?
Dr. Cho practices at 109 Commercial St, Malden, MA 02148. Dr. Cho's primary practice is Hallmark Health Medical Associates Inc in Malden, Massachusetts. Dmand AI also links Dr. Cho to 1 group practice or clinic.
What is Dr. Sylvia Cho's office phone number?
The practice phone on file for Dr. Cho is (781) 338-7521.
What is Dr. Sylvia Cho's medical license number?
Dr. Cho holds Massachusetts license 274877.
Which hospitals is Dr. Sylvia Cho affiliated with?
Dr. Cho is affiliated with MelroseWakefield Hospital.
What medical group is Dr. Sylvia Cho part of?
Dr. Cho is linked to Tufts Medical Center Community Care.
Does Dr. Sylvia Cho accept Medicare?
Yes. CMS data shows Dr. Cho billed Medicare for 15 services in 2024, and Dr. Cho accepts Medicare assignment.
How many Medicare patients does Dr. Sylvia Cho see?
CMS counts 41 Medicare patients who saw Dr. Cho in 2024, with an average age of 66.
What services does Dr. Sylvia Cho bill to Medicare?
In 2024, Dr. Cho's most billed Medicare services were medicare service (G0101).
Show 6 more questionsShow fewer questions
Where did Dr. Sylvia Cho go to medical school?
Dr. Cho graduated from New York College of Osteo Medicine of New York Institute of Technology in 2014.
What drugs does Dr. Sylvia Cho prescribe most?
In 2024 Medicare Part D data, Dr. Cho's most prescribed drugs by claims were Norethindrone and Clotrimazole-Betamethasone.
Has Dr. Sylvia Cho received payments from drug or device companies?
CMS Open Payments shows $66 in general payments to Dr. Cho from 3 companies from 2023 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Sylvia Cho been practicing?
Dr. Cho graduated from medical school in 2014, 12 years ago.
Does Dr. Sylvia Cho do research?
Dmand AI links 9 publications to Dr. Cho, published from 2017 to 2022.
Who does Dr. Sylvia Cho publish with?
Dr. Cho's most frequent co-authors are Sumit Mohan, MD (2 shared papers) and Syed Ali Husain, MD (1 shared paper).
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