Dr. Nigel Naichieh Hsu, MD
- Medicare services, 2024
- 435
- Medicare patients, 2024
- 256
- Part D claims, 2024
- 124
- Publications
- 10
- Hospital affiliations
- 2
- Practice address
- 10700 Charter Drive Suite 205, Columbia, MD 21044
- Practice phone
- Call (443) 546-1550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Surgery Centers - Howard County
Surgery Center - Not Medicare-Certified · Columbia, Maryland
Find Dr. Hsu's professional email, personal email and mobile number
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Dr. Nigel Naichieh Hsu is an orthopedic surgeon in Columbia, Maryland
Dr. Hsu practices at Johns Hopkins Surgery Centers - Howard County in Columbia, Maryland.
Dr. Hsu's NPI, 1891053450, was assigned on May 1, 2012. Dr. Hsu graduated from Johns Hopkins University School of Medicine in 2012. Dr. Hsu holds Maryland license D85613.
- NPI
- 1891053450NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698924074
- NPI enumeration date
- May 1, 2012
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (443) 546-1550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nigel Naichieh Hsu practices at Johns Hopkins Surgery Centers - Howard County in Columbia, Maryland
Dr. Hsu's primary practice is Johns Hopkins Surgery Centers - Howard County, at 10700 Charter Drive Suite 205, Columbia, MD 21044. The practice phone is (443) 546-1550.
- Johns Hopkins Surgery Centers - Howard County10700 Charter Drive Suite 205, Columbia, MD 21044Phone(443) 546-1550
Source: Dmand AI Affiliation Data
Dr. Nigel Naichieh Hsu is affiliated with 6 sites of care and 2 medical groups
Dr. Hsu's primary practice is Johns Hopkins Surgery Centers - Howard County in Columbia, Maryland. Dr. Hsu is also affiliated with Johns Hopkins Howard County Medical Center. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Hsu to 1 more hospital, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nigel Naichieh Hsu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hsu practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Surgery Centers - Howard County | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nigel Naichieh Hsu is one of 404 orthopedic surgeons in Maryland
Orthopaedic surgery is Dr. Hsu's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Hsu is licensed in Maryland.
Specialties and state licenses
- Orthopaedic surgery, MarylandPrimary
Orthopedic surgeons near Dr. Hsu
Counts of orthopedic surgeons 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. Nigel Naichieh Hsu billed Medicare for 435 services in 2024
CMS data shows 435 Medicare services from Dr. Hsu across 5 procedure codes in 2024, for 256 Medicare patients. Medicare paid $33,449 for them. Every service was in an office.
Dr. Hsu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3852024: 3714%
- Drugs given in the office
- 2023: 982024: 6435%
- Surgery
- 2023: 162024: 0100%
Dr. Hsu compared with the Maryland median for orthopedic surgeons, 2024
- Dr. Hsu
- Maryland median
- Medicare services
- 435vs 1,34368% below
- Medicare patients
- 256vs 34325% below
- Part D claims
- 94vs 90Close to median
Medians across 368 orthopedic surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Hsu'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. Hsu and other orthopedic surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nigel Naichieh Hsu treated 256 Medicare patients in 2024, average age 72
CMS counts 256 Medicare patients who saw Dr. Hsu in 2024. The largest group is 65 to 74, with 138 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hsu's median patient age at 54, with 65% women.
Dr. Hsu's Medicare patients by age, 2024
Dr. Hsu's Medicare patients by sex, 2024
- Women16966%
- Men8734%
Chronic conditions among Dr. Hsu's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis72%
- Anxiety27%
- Mood disorders27%
- Ischemic heart disease26%
- Diabetes25%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hsu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nigel Naichieh Hsu wrote 124 Medicare Part D claims in 2024
In 2024, Dr. Hsu wrote 124 Medicare Part D claims for 32 patients. 99% of them were for generic drugs. CMS names the drug for 94 of them, across 5 drugs with 11 or more claims each, at $545 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Hsu's Part D claims by kind of drug, 2024
- Generic123 claims99%
- Brand-name and other1 claims1%
Dr. Hsu'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.
Drug classes CMS tracks in Dr. Hsu's Part D claims, 2024
- Opioids20%25 of 124 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 94683%
Drugs named by CMS: 5 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
Dr. Nigel Naichieh Hsu offers telehealth to Medicare patients
CMS lists Dr. Hsu as offering telehealth.
- Offers telehealth
- Yes
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nigel Naichieh Hsu has 10 publications on record
Dmand AI links 10 papers to Dr. Hsu, published from 2012 to 2024. 2024 was the busiest year, with 3. The most frequent topics are Diskectomy. Dr. Hsu has published most often in Foot Ankle Orthop. Dr. Hsu's most frequent co-authors are Amiethab Aiyer, MD, James R. Ficke, MD and Amit Jain, MD.
Dr. Hsu's papers by year, 2012 to 2024
Topics Dr. Hsu writes about most
- Diskectomy
Dr. Hsu's most frequent co-authors
Recent publications by Dr. Hsu
J Am Acad Orthop Surg Glob Res Rev
See who Dr. Hsu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hsu works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nigel Naichieh Hsu received $26,282 in industry payments from 2018 to 2025
CMS Open Payments shows 89 general payments to Dr. Hsu from 17 drug and device companies from 2018 to 2025. Education make up the largest share, 36% of the total. Arthrex, Inc. paid the most, $10,514.
General payments to Dr. Hsu by program year, 2018 to 2025
General payments to Dr. Hsu by kind, 2018 to 2025
- Education$9,53436%
- Travel and lodging$7,29128%
- Food and beverage$4,40717%
- Speaker and faculty fees$4,25016%
- Consulting fees$8003%
Companies that paid Dr. Hsu the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nigel Naichieh Hsu graduated from Johns Hopkins University School of Medicine
Dr. Hsu graduated from Johns Hopkins University School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nigel Naichieh Hsu'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) |
| 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)Doctors and Clinicians Utilization Data (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. Nigel Naichieh Hsu
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. Nigel Naichieh Hsu's NPI number?
Dr. Nigel Naichieh Hsu's NPI number is 1891053450. It was assigned on May 1, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Nigel Naichieh Hsu?
Dr. Nigel Naichieh Hsu is an orthopedic surgeon in Columbia, Maryland. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Nigel Naichieh Hsu practice?
Dr. Hsu practices at 10700 Charter Drive Suite 205, Columbia, MD 21044. Dr. Hsu's primary practice is Johns Hopkins Surgery Centers - Howard County in Columbia, Maryland. Dmand AI also links Dr. Hsu to 1 hospital, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Nigel Naichieh Hsu's office phone number?
The practice phone on file for Dr. Hsu is (443) 546-1550.
What is Dr. Nigel Naichieh Hsu's medical license number?
Dr. Hsu holds Maryland license D85613.
Which hospitals is Dr. Nigel Naichieh Hsu affiliated with?
Dr. Hsu is affiliated with Johns Hopkins Howard County Medical Center. Dmand AI links Dr. Hsu to 1 more hospital.
What medical group is Dr. Nigel Naichieh Hsu part of?
Dr. Hsu is linked to Johns Hopkins University. Dmand AI links Dr. Hsu to 1 more medical group.
Does Dr. Nigel Naichieh Hsu accept Medicare?
Yes. CMS data shows Dr. Hsu billed Medicare for 435 services in 2024.
Does Dr. Nigel Naichieh Hsu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hsu as offering telehealth services.
How many Medicare patients does Dr. Nigel Naichieh Hsu see?
CMS counts 256 Medicare patients who saw Dr. Hsu in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
What services does Dr. Nigel Naichieh Hsu bill to Medicare?
In 2024, Dr. Hsu's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and injected or infused drug (J3301).
Where did Dr. Nigel Naichieh Hsu go to medical school?
Dr. Hsu graduated from Johns Hopkins University School of Medicine in 2012.
What drugs does Dr. Nigel Naichieh Hsu prescribe most?
In 2024 Medicare Part D data, Dr. Hsu's most prescribed drugs by claims were Oxycodone HCl, Ondansetron ODT and Gabapentin.
Has Dr. Nigel Naichieh Hsu received payments from drug or device companies?
CMS Open Payments shows $26,282 in general payments to Dr. Hsu from 17 companies from 2018 to 2025. The largest total came from Arthrex, Inc.
How long has Dr. Nigel Naichieh Hsu been practicing?
Dr. Hsu graduated from medical school in 2012, 14 years ago.
Does Dr. Nigel Naichieh Hsu do research?
Dmand AI links 10 publications to Dr. Hsu, published from 2012 to 2024.
Who does Dr. Nigel Naichieh Hsu publish with?
Dr. Hsu's most frequent co-authors are Amiethab Aiyer, MD (4 shared papers), James R. Ficke, MD (2 shared papers) and Amit Jain, MD (2 shared papers).
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