Dr. Harrison W. Tong, DO
- Medicare services, 2024
- 422
- Medicare patients, 2024
- 302
- Part D claims, 2024
- 185
- Hospital affiliations
- 1
- Industry payments
- $300
- Practice address
- 50 N Perry St, Pontiac, MI 48342
- Practice phone
- Call (248) 338-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
McLaren Oakland Hospital
Pontiac, Michigan
Find Dr. Tong'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. Harrison W. Tong is an emergency medicine physician in Pontiac, Michigan
Dr. Tong practices at McLaren Oakland Hospital in Pontiac, Michigan.
Dr. Tong's NPI, 1730292343, was assigned on August 16, 2006. Dr. Tong graduated from Michigan State University College of Osteopathic Medicine in 1999. Dr. Tong holds Michigan license 5101014233.
- NPI
- 1730292343NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830087527
- NPI enumeration date
- August 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 338-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harrison W. Tong practices at McLaren Oakland Hospital in Pontiac, Michigan
Dr. Tong's primary practice is McLaren Oakland Hospital, at 50 N Perry St, Pontiac, MI 48342 in Oakland County. The practice phone is (248) 338-5000.
- McLaren Oakland Hospital50 N Perry St, Pontiac, MI 48342 · Oakland CountyPhone(248) 338-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Harrison W. Tong is affiliated with 2 sites of care and 3 medical groups
Dr. Tong's primary practice is McLaren Oakland Hospital in Pontiac, Michigan. Dr. Tong is also affiliated with McLaren Oakland. The medical group on file is McLaren Medical Group. Dmand AI also links Dr. Tong to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harrison W. Tong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLaren Oakland Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harrison W. Tong is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Tong's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Tong is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Tong
Counts of emergency medicine physicians 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. Harrison W. Tong billed Medicare for 422 services in 2024
CMS data shows 422 Medicare services from Dr. Tong across 5 procedure codes in 2024, for 302 Medicare patients. Medicare paid $44,243 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3092024: 35314%
- Tests and treatments
- 2023: 762024: 699%
Dr. Tong compared with the Michigan median for emergency medicine physicians, 2024
- Dr. Tong
- Michigan median
- Medicare services
- 422vs 23480% above
- Medicare patients
- 302vs 21441% above
- Part D claims
- 107vs 462.3 times
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Tong'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. Tong and other emergency medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harrison W. Tong treated 302 Medicare patients in 2024, average age 67
CMS counts 302 Medicare patients who saw Dr. Tong in 2024. The largest group is under 65, with 97 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 51% are also on Medicaid. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Tong's median patient age at 62, with 54% women.
Dr. Tong's Medicare patients by age, 2024
Dr. Tong's Medicare patients by sex, 2024
- Women16053%
- Men14247%
Chronic conditions among Dr. Tong's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Anxiety50%
- Arthritis48%
- Mood disorders48%
- Depression41%
- Diabetes38%
- Tobacco use38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harrison W. Tong wrote 185 Medicare Part D claims in 2024
In 2024, Dr. Tong wrote 185 Medicare Part D claims for 126 patients. 96% of them were for generic drugs. CMS names the drug for 107 of them, across 5 drugs with 11 or more claims each, at $635 in total drug cost. In 2023, CMS named 70 claims across 4 drugs.
Dr. Tong's Part D claims by kind of drug, 2024
- Generic177 claims96%
- Brand-name and other8 claims4%
Dr. Tong'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. Tong's Part D claims, 2024
- Opioids14%26 of 185 claims
- Antibiotics21%39 of 185 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: 702024: 10753%
Drugs named by CMS: 5 in 2024, 4 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. Harrison W. Tong takes part in Medicare
Dr. Tong 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. Harrison W. Tong received $300 in industry payments from 2016 to 2023
CMS Open Payments shows 15 general payments to Dr. Tong from 3 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $159.
General payments to Dr. Tong by program year, 2016 to 2023
Companies that paid Dr. Tong the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Harrison W. Tong graduated from Michigan State University College of Osteopathic Medicine
Dr. Tong graduated from Michigan State University College of Osteopathic Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Harrison W. Tong'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 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) |
| 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. Harrison W. Tong
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. Harrison W. Tong's NPI number?
Dr. Harrison W. Tong's NPI number is 1730292343. It was assigned on August 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harrison W. Tong?
Dr. Harrison W. Tong is an emergency medicine physician in Pontiac, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Harrison W. Tong practice?
Dr. Tong practices at 50 N Perry St, Pontiac, MI 48342. Dr. Tong's primary practice is McLaren Oakland Hospital in Pontiac, Michigan. Dmand AI also links Dr. Tong to 2 medical groups.
What is Dr. Harrison W. Tong's office phone number?
The practice phone on file for Dr. Tong is (248) 338-5000.
What is Dr. Harrison W. Tong's medical license number?
Dr. Tong holds Michigan license 5101014233.
Which hospitals is Dr. Harrison W. Tong affiliated with?
Dr. Tong is affiliated with McLaren Oakland.
What medical group is Dr. Harrison W. Tong part of?
Dr. Tong is linked to McLaren Medical Group. Dmand AI links Dr. Tong to 2 more medical groups.
Does Dr. Harrison W. Tong accept Medicare?
Yes. CMS data shows Dr. Tong billed Medicare for 422 services in 2024, and Dr. Tong accepts Medicare assignment.
How many Medicare patients does Dr. Harrison W. Tong see?
CMS counts 302 Medicare patients who saw Dr. Tong in 2024, with an average age of 67.
What services does Dr. Harrison W. Tong bill to Medicare?
In 2024, Dr. Tong's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. Harrison W. Tong go to medical school?
Dr. Tong graduated from Michigan State University College of Osteopathic Medicine in 1999.
What drugs does Dr. Harrison W. Tong prescribe most?
In 2024 Medicare Part D data, Dr. Tong's most prescribed drugs by claims were Naproxen, Prednisone and Hydrocodone-Acetaminophen.
Has Dr. Harrison W. Tong received payments from drug or device companies?
CMS Open Payments shows $300 in general payments to Dr. Tong from 3 companies from 2016 to 2023. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Harrison W. Tong been practicing?
Dr. Tong graduated from medical school in 1999, 27 years ago.
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