Dr. Sylvia Wu, MD
- Medicare services, 2023
- 34
- Part D claims, 2024
- 63
- Industry payments
- $2,826
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2100 Regional Medical Dr, Wharton, TX 77488
- Practice phone
- Call (281) 325-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Hermann Medical Group
Wharton, Texas
Find Dr. Wu's professional email, personal email and mobile number
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Dr. Sylvia Wu is an internist in Wharton, Texas
Dr. Wu practices at Memorial Hermann Medical Group in Wharton, Texas.
Dr. Wu's NPI, 1508861444, was assigned on June 16, 2005. Dr. Wu graduated from University of Texas Medical Branch at Galveston in 1991. Dr. Wu holds Texas license J2423.
- NPI
- 1508861444NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123155413
- NPI enumeration date
- June 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (281) 325-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sylvia Wu practices at Memorial Hermann Medical Group in Wharton, Texas
Dr. Wu's primary practice is Memorial Hermann Medical Group, at 2100 Regional Medical Dr, Wharton, TX 77488 in Wharton County. The practice phone is (281) 325-4100.
- Memorial Hermann Medical Group2100 Regional Medical Dr, Wharton, TX 77488 · Wharton CountyPhone(281) 325-4100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sylvia Wu is affiliated with 2 sites of care and 1 medical group
Dr. Wu's primary practice is Memorial Hermann Medical Group in Wharton, Texas. The medical group on file is Memorial Hermann Medical Group. Dmand AI also links Dr. Wu to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sylvia Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hermann Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sylvia Wu is one of 8,437 internists in Texas
Internal medicine is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wu is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Dr. Wu
Counts of internists 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. Sylvia Wu billed Medicare for 34 services in 2023
CMS data shows 34 Medicare services from Dr. Wu across 2 procedure codes in 2023, all of them office visits. Medicare paid $2,563 for them. Every service was in an office.
Dr. Wu's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 3212023: 3489%
- Tests and treatments
- 2022: 142023: 0100%
- Other services
- 2022: 962023: 0100%
Dr. Wu compared with the Texas median for internists, 2023
- Dr. Wu
- Texas median
- Medicare services
- 34vs 53994% below
- Part D claims
- 394vs 28936% above
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Wu's most billed Medicare procedure codes, 2023
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. Wu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wu and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sylvia Wu's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Wu's median patient age at 52, with 68% women.
Dr. Wu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women68%
- Men31%
Source: Dmand AI Patient Panel Data
Dr. Sylvia Wu wrote 63 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 63 Medicare Part D claims for 49 patients. 83% of them were for generic drugs. They cover 14 drugs, with $28,829 in total drug cost. In 2022, CMS named 1,437 claims across 41 drugs.
Dr. Wu's Part D claims by kind of drug, 2024
- Generic52 claims83%
- Brand-name and other11 claims17%
Dr. Wu's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,4372023: 39473%
Drugs named by CMS: 14 in 2023, 41 in 2022.
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 Wu takes part in Medicare
Dr. Wu 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 Wu received $2,826 in industry payments from 2016 to 2024
CMS Open Payments shows 32 general payments to Dr. Wu from 13 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,320.
General payments to Dr. Wu by program year, 2016 to 2024
General payments to Dr. Wu by kind, 2016 to 2024
- Food and beverage$2,821100%
- Education$50%
Companies that paid Dr. Wu 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. Sylvia Wu graduated from University of Texas Medical Branch at Galveston
Dr. Wu graduated from University of Texas Medical Branch at Galveston in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sylvia Wu'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 Data |
| 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. Sylvia Wu
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What is Dr. Sylvia Wu's NPI number?
Dr. Sylvia Wu's NPI number is 1508861444. It was assigned on June 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Sylvia Wu?
Dr. Sylvia Wu is an internist in Wharton, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sylvia Wu practice?
Dr. Wu practices at 2100 Regional Medical Dr, Wharton, TX 77488. Dr. Wu's primary practice is Memorial Hermann Medical Group in Wharton, Texas. Dmand AI also links Dr. Wu to 1 group practice or clinic.
What is Dr. Sylvia Wu's office phone number?
The practice phone on file for Dr. Wu is (281) 325-4100.
What is Dr. Sylvia Wu's medical license number?
Dr. Wu holds Texas license J2423.
What medical group is Dr. Sylvia Wu part of?
Dr. Wu is linked to Memorial Hermann Medical Group.
Does Dr. Sylvia Wu accept Medicare?
Yes. CMS data shows Dr. Wu billed Medicare for 34 services in 2023, and Dr. Wu accepts Medicare assignment.
What services does Dr. Sylvia Wu bill to Medicare?
In 2023, Dr. Wu's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Sylvia Wu go to medical school?
Dr. Wu graduated from University of Texas Medical Branch at Galveston in 1991.
What drugs does Dr. Sylvia Wu prescribe most?
In 2023 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Sylvia Wu received payments from drug or device companies?
CMS Open Payments shows $2,826 in general payments to Dr. Wu from 13 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Sylvia Wu been practicing?
Dr. Wu graduated from medical school in 1991, 35 years ago.
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