Dr. Freda E. Chu, MD
- Medicare services, 2022
- 748
- Part D claims, 2022
- 176
- Industry payments
- $617
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 259 Heathcote Rd, Scarsdale, NY 10583-4523
- Practice phone
- Call (914) 723-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scarsdale Medical Group
Multi-specialty group site · Scarsdale, New York
Find Dr. Chu'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. Freda E. Chu is an infectious disease specialist in Armonk, New York
Dr. Chu practices at Scarsdale Medical Group in Scarsdale, New York.
Dr. Chu's NPI, 1487670444, was assigned on July 14, 2006. Dr. Chu graduated from Warren Alpert Medical School of Brown University in 1985. Dr. Chu holds New York license 173181.
- NPI
- 1487670444NPI Registry (opens in a new tab)
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Practice phone
- (914) 723-8100
- 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. Freda E. Chu practices in Scarsdale and Armonk
Dr. Chu's primary practice is Scarsdale Medical Group, at 259 Heathcote Rd, Scarsdale, NY 10583-4523. The practice phone is (914) 723-8100. The NPI Registry lists Dr. Chu's practice address as 99 Business Park Dr, Armonk, NY 10504.
- Scarsdale Medical GroupPrimary259 Heathcote Rd, Scarsdale, NY 10583-4523Phone(914) 723-8100
- NPI Registry address99 Business Park Dr, Armonk, NY 10504 · Westchester CountyPhone(914) 723-8100
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Freda E. Chu is affiliated with 1 site of care and 1 medical group
Dr. Chu's primary practice is Scarsdale Medical Group in Scarsdale, New York. Dmand AI also links Dr. Chu to 1 medical group, 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. Freda E. Chu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scarsdale Medical Group | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Freda E. Chu is one of 825 infectious disease specialists in New York
Infectious disease is Dr. Chu's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Chu is licensed in New York.
Specialties and state licenses
- Infectious disease, New YorkPrimary
Infectious disease specialists near Dr. Chu
Counts of infectious disease specialists 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. Freda E. Chu billed Medicare for 748 services in 2022
CMS data shows 748 Medicare services from Dr. Chu across 9 procedure codes in 2022. Medicare paid $64,580 for them.
Dr. Chu's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1,4022022: 74847%
- Lab and pathology
- 2021: 602022: 0100%
Where Dr. Chu's Medicare services took place, 2022
- In an office547%
- In a facility69493%
Dr. Chu compared with the New York median for infectious disease specialists, 2022
- Dr. Chu
- New York median
- Medicare services
- 748vs 2383.1 times
- Part D claims
- 176vs 1629% above
Medians across 791 infectious disease specialists in New York with Dmand AI profiles that report each measure.
Dr. Chu's most billed Medicare procedure codes, 2022
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. Chu and other infectious disease specialists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Freda E. Chu's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Chu's median patient age at 75, with 67% women.
Dr. Chu'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
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Freda E. Chu wrote 176 Medicare Part D claims in 2022
In 2022, Dr. Chu wrote 176 Medicare Part D claims. They cover 12 drugs, with $52,796 in total drug cost. In 2021, CMS named 266 claims across 13 drugs.
Dr. Chu's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2662022: 17634%
Drugs named by CMS: 12 in 2022, 13 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Freda E. Chu received $617 in industry payments from 2016 to 2022
CMS Open Payments shows 21 general payments to Dr. Chu from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Paratek Pharmaceuticals, Inc. paid the most, $250.
General payments to Dr. Chu by program year, 2016 to 2022
Companies that paid Dr. Chu the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Freda E. Chu graduated from Warren Alpert Medical School of Brown University
Dr. Chu graduated from Warren Alpert Medical School of Brown University in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Freda E. Chu'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Freda E. Chu
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. Freda E. Chu's NPI number?
Dr. Freda E. Chu's NPI number is 1487670444. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Freda E. Chu?
Dr. Freda E. Chu is an infectious disease specialist in Armonk, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Freda E. Chu practice?
Dr. Chu practices at 259 Heathcote Rd, Scarsdale, NY 10583-4523. Dr. Chu also practices at 99 Business Park Dr, Armonk, NY 10504. Dr. Chu's primary practice is Scarsdale Medical Group in Scarsdale, New York. Dmand AI also links Dr. Chu to 1 medical group.
What is Dr. Freda E. Chu's office phone number?
The practice phone on file for Dr. Chu is (914) 723-8100.
What is Dr. Freda E. Chu's medical license number?
Dr. Chu holds New York license 173181.
Does Dr. Freda E. Chu accept Medicare?
Yes. CMS data shows Dr. Chu billed Medicare for 748 services in 2022.
What services does Dr. Freda E. Chu bill to Medicare?
In 2022, Dr. Chu's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99233).
Where did Dr. Freda E. Chu go to medical school?
Dr. Chu graduated from Warren Alpert Medical School of Brown University in 1985.
What drugs does Dr. Freda E. Chu prescribe most?
In 2022 Medicare Part D data, Dr. Chu's most prescribed drugs by claims were Ceftriaxone, Mupirocin and Nystatin.
Has Dr. Freda E. Chu received payments from drug or device companies?
CMS Open Payments shows $617 in general payments to Dr. Chu from 7 companies from 2016 to 2022. The largest total came from Paratek Pharmaceuticals, Inc.
How long has Dr. Freda E. Chu been practicing?
Dr. Chu graduated from medical school in 1985, 41 years ago.
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