Roy W. Hong

  • Palo Alto, CA
  • Plastic and reconstructive surgery physician
NPI1407967029PAC ID3375616337
Medicare services, 2024
60
Medicare patients, 2024
70
Part D claims, 2024
112
Publications
1
Industry payments
$2,818
Practice address
795 El Camino Real, Palo Alto, CA 94301
Practice phone
Call (650) 324-1832
Professional email
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Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Surgery Center Palo Alto

Surgery Center - Medicare-Certified · Palo Alto, California

See all 3 affiliations

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Roy W. Hong is a plastic and reconstructive surgery physician in Palo Alto, California

Roy Hong practices at Surgery Center Palo Alto in Palo Alto, California.

Roy Hong's NPI, 1407967029, was assigned on August 31, 2006. Roy Hong graduated from Vagelos College of Physicians and Surgeons in 1985. Roy Hong holds California license G83787.

NPI and contact details
Medicare PAC ID
3375616337
NPI enumeration date
August 31, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(650) 324-1832
Professional email
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Personal email
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Mobile number
Get number
Sex
Male
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)

Roy W. Hong practices at Surgery Center Palo Alto in Palo Alto, California

Roy Hong's primary practice is Surgery Center Palo Alto, at 795 El Camino Real, Palo Alto, CA 94301. The practice phone is (650) 324-1832.

  • Surgery Center Palo Alto
    795 El Camino Real, Palo Alto, CA 94301Phone(650) 324-1832

Source: Dmand AI Affiliation Data

Roy W. Hong is affiliated with 2 sites of care and 1 medical group

Roy Hong's primary practice is Surgery Center Palo Alto in Palo Alto, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Roy Hong to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Roy Hong

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Roy W. Hong's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Roy Hong practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Surgery Center Palo AltoAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Roy W. Hong is one of 327 plastics and reconstructive surgery physicians in California

Plastic and reconstructive surgery is Roy Hong's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Roy Hong is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Roy Hong's licenses on file in 3 states: California, Texas and Washington.

Specialties and state licenses

  • Plastic and reconstructive surgery, CaliforniaPrimaryLicense G83787 · 1997 to 2026 · taxonomy 2086S0122X
  • Texas license1996 to 1998
  • Washington license1988 to 1997

Clinical focus

Dmand AI lists breast reconstruction, breast surgery and head wound among the conditions Roy Hong treats.

Plastics and reconstructive surgery physicians near Roy Hong

Counts of plastics and reconstructive surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.

327plastics and reconstructive surgery physicians in California
5plastics and reconstructive surgery physicians in Palo Alto

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Roy W. Hong billed Medicare for 60 services in 2024

CMS data shows 60 Medicare services from Roy Hong across 4 procedure codes in 2024, all of them office visits, for 70 Medicare patients. Medicare paid $6,490 for them. Every service was in an office.

Medicare services, 202460
Medicare patients70
Paid by Medicare$6,490
Procedure codes4

Roy Hong's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 992024: 6039%

Roy Hong compared with the California median for plastics and reconstructive surgery physicians, 2024

  • Roy Hong
  • California median
Medicare services
60vs 4630% above
Medicare patients
70vs 5821% above
Part D claims
68vs 242.8 times

Medians across 261 plastics and reconstructive surgery physicians in California with Dmand AI profiles that report each measure.

Roy Hong'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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Need commercial claims for Roy Hong?

Medicare shows one payer. Book a meeting to get commercial claims data for Roy Hong and other plastics and reconstructive surgery physicians in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Roy W. Hong treated 70 Medicare patients in 2024, average age 73

CMS counts 70 Medicare patients who saw Roy Hong in 2024. The largest group is 65 to 74, with 40 patients. 70% of them have high cholesterol, and 39% have high blood pressure. Their average risk score is 0.72, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Roy Hong's median patient age at 63, with 88% women.

Medicare patients, 202470
Average age73
Average risk score0.72

Roy Hong's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Roy Hong's Medicare patients by sex, 2024

  • Women5579%
  • Men1521%

Chronic conditions among Roy Hong's Medicare patients, 2024

  1. High cholesterol70%
  2. High blood pressure39%
  3. Arthritis37%
  4. Cancer36%
  5. Osteoporosis24%

Share of Medicare patients with each condition. A patient can have several.

Roy Hong's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women88%
  • Men6%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Roy W. Hong wrote 112 Medicare Part D claims in 2024

In 2024, Roy Hong wrote 112 Medicare Part D claims for 42 patients. 93% of them were for generic drugs. CMS names the drug for 68 of them, across 4 drugs with 11 or more claims each, at $505 in total drug cost. In 2023, CMS named 54 claims across 3 drugs.

Part D claims, 2024112
Drugs named by CMS4
Total drug cost$505
Part D patients42

Roy Hong's Part D claims by kind of drug, 2024

  • Generic104 claims93%
  • Brand-name and other8 claims7%

Roy Hong'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 Roy Hong's Part D claims, 2024

  • Opioids24%27 of 112 claims
  • Antibiotics29%32 of 112 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: 542024: 6826%

Drugs named by CMS: 4 in 2024, 3 in 2023.

See all prescribing by Roy Hong

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 Roy W. Hong takes part in Medicare

Roy Hong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 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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Roy W. Hong has 1 publication on record

Dmand AI links 1 paper to Roy Hong. Roy Hong's most frequent co-authors are Anuja K. Antony, MD, Stephen L. Huhn, MD and Yvonne L. Karanas, MD.

Papers1

Roy Hong's most frequent co-authors

Recent publications by Roy Hong

See all 1 publications and co-authors

See who Roy Hong researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Roy Hong works with, so you can find a warm path to the right plastics and reconstructive surgery physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Roy W. Hong received $2,818 in industry payments from 2016 to 2024

CMS Open Payments shows 33 general payments to Roy Hong from 7 drug and device companies from 2016 to 2024. Gifts make up the largest share, 48% of the total. Allergan Inc. paid the most, $1,608.

General payments to Roy Hong by program year, 2016 to 2024

General payments to Roy Hong by kind, 2016 to 2024

$2.8Kin total
  • Gifts$1,35048%
  • Food and beverage$1,34848%
  • Education$1204%

Companies that paid Roy Hong the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Roy Hong

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Roy W. Hong has 2 awards and honors on record

Dmand AI lists 2 awards for Roy Hong, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Roy Hong

  1. 2013
    • CMS Stage 1 EHR
  2. 2012
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Roy W. Hong graduated from Vagelos College of Physicians and Surgeons

Roy Hong graduated from Vagelos College of Physicians and Surgeons in 1985. Roy Hong is a member of ACS and ASPS.

  1. Medical schoolVagelos College of Physicians and Surgeons
  2. Board certified in plastic surgeryAmerican Board of Plastic Surgery

Source: Dmand AI Professional Profile Data

Roy W. Hong accepts plans from 11 insurance carriers

Roy Hong is in network with 11 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +3 more carriersWith a free account

Plan types Roy Hong accepts, by number of carriers

  1. PPO7
  2. HMO6
  3. EPO4
  4. Medicare4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Roy W. Hong's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Roy W. Hong

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Roy W. Hong's NPI number?

Roy W. Hong's NPI number is 1407967029. It was assigned on August 31, 2006, and it is active in the NPI Registry.

What does Roy W. Hong specialize in?

Roy W. Hong is a plastic and reconstructive surgery physician in Palo Alto, California. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).

Where does Roy W. Hong practice?

Roy Hong practices at 795 El Camino Real, Palo Alto, CA 94301. Roy Hong's primary practice is Surgery Center Palo Alto in Palo Alto, California. Dmand AI also links Roy Hong to 1 group practice or clinic.

What is Roy W. Hong's office phone number?

The practice phone on file for Roy Hong is (650) 324-1832.

What is Roy W. Hong's medical license number?

Roy Hong holds California license G83787, one of the licenses on file in 3 states.

Which states has Roy W. Hong been licensed in?

Dmand AI has state licenses on file for Roy Hong in California (1997 to 2026), Texas (1996 to 1998) and Washington (1988 to 1997).

What medical group is Roy W. Hong part of?

Roy Hong is linked to Palo Alto Foundation Medical Group.

Does Roy W. Hong accept Medicare?

Yes. CMS data shows Roy Hong billed Medicare for 60 services in 2024, and Roy Hong accepts Medicare assignment.

How many Medicare patients does Roy W. Hong see?

CMS counts 70 Medicare patients who saw Roy Hong in 2024, with an average age of 73.

Is Roy W. Hong board certified?

Yes. Roy Hong is board certified in plastic surgery by the American Board of Plastic Surgery.

Show 8 more questionsShow fewer questions

What services does Roy W. Hong bill to Medicare?

In 2024, Roy Hong's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99214).

Where did Roy W. Hong go to medical school?

Roy Hong graduated from Vagelos College of Physicians and Surgeons in 1985.

What drugs does Roy W. Hong prescribe most?

In 2024 Medicare Part D data, Roy Hong's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Diazepam.

Has Roy W. Hong received payments from drug or device companies?

CMS Open Payments shows $2,818 in general payments to Roy Hong from 7 companies from 2016 to 2024. The largest total came from Allergan Inc.

How long has Roy W. Hong been practicing?

Roy Hong graduated from medical school in 1985, 41 years ago.

Does Roy W. Hong do research?

Dmand AI links 1 publication to Roy Hong.

Who does Roy W. Hong publish with?

Roy Hong's most frequent co-authors are Anuja K. Antony, MD (1 shared paper), Stephen L. Huhn, MD (1 shared paper) and Yvonne L. Karanas, MD (1 shared paper).

What insurance does Roy W. Hong accept?

Roy Hong is in network with 11 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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