Dr. John Mak, MD
- Medicare services, 2024
- 1,686
- Medicare patients, 2024
- 530
- Part D claims, 2024
- 975
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- Practice address
- 179 Ave At The Cmn, Shrewsbury, NJ 07702
- Practice phone
- Call (732) 380-0200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Doctor's Surgical Center of NJ
Shrewsbury, New Jersey
Find Dr. Mak'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. John Mak is an interventional pain medicine physician in Shrewsbury, New Jersey
Dr. Mak practices at Doctor's Surgical Center of NJ in Shrewsbury, New Jersey.
Dr. Mak's NPI, 1417924168, was assigned on March 1, 2006. Dr. Mak graduated from State University of New York at Buffalo School of Medicine in 2002. Dr. Mak holds New Jersey license 25MA08226700.
- NPI
- 1417924168NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133128341
- NPI enumeration date
- March 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 380-0200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Mak practices at Doctor's Surgical Center of NJ in Shrewsbury, New Jersey
Dr. Mak's primary practice is Doctor's Surgical Center of NJ, at 179 Ave At The Cmn, Shrewsbury, NJ 07702 in Monmouth County. The practice phone is (732) 380-0200.
- Doctor's Surgical Center of NJ179 Ave At The Cmn, Shrewsbury, NJ 07702 · Monmouth CountyPhone(732) 380-0200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Mak is affiliated with 7 sites of care and 4 medical groups
Dr. Mak's primary practice is Doctor's Surgical Center of NJ in Shrewsbury, New Jersey. Dr. Mak is also affiliated with Jersey Shore University Medical Center. The medical group on file is Premier Pain Centers. Dmand AI also links Dr. Mak to 2 more hospitals, 3 group practices and clinics and 3 medical groups, each 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. John Mak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mak practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Doctor's Surgical Center of NJ | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Mak is one of 99 interventional pain medicine physicians in New Jersey
Interventional pain medicine is Dr. Mak's primary specialty in the NPI Registry, under taxonomy code 208VP0014X. Dr. Mak is licensed in New Jersey.
Specialties and state licenses
- Interventional pain medicine, New JerseyPrimary
Interventional pain medicine physicians near Dr. Mak
Counts of interventional pain 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. John Mak billed Medicare for 1,686 services in 2024
CMS data shows 1,686 Medicare services from Dr. Mak across 23 procedure codes in 2024, for 530 Medicare patients. Medicare paid $198,759 for them.
Dr. Mak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7862024: 90615%
- Surgery
- 2023: 5412024: 542No change
- Drugs given in the office
- 2023: 7992024: 7291%
- Anesthesia
- 2023: 1912024: 6964%
- Imaging
- 2023: 472024: 6232%
- Lab and pathology
- 2023: 402024: 2245%
- Other services
- 2023: 112024: 1318%
Where Dr. Mak's Medicare services took place, 2024
- In an office1,56893%
- In a facility1187%
Dr. Mak compared with the New Jersey median for interventional pain medicine physicians, 2024
- Dr. Mak
- New Jersey median
- Medicare services
- 1,686vs 1,53810% above
- Medicare patients
- 530vs 1862.8 times
- Part D claims
- 828vs 42893% above
Medians across 97 interventional pain medicine physicians in New Jersey with Dmand AI profiles that report each measure.
Dr. Mak'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. Mak and other interventional pain medicine physicians in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Mak treated 530 Medicare patients in 2024, average age 74
CMS counts 530 Medicare patients who saw Dr. Mak in 2024. The largest group is 65 to 74, with 220 patients. 75% of them have arthritis, and 75% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mak's median patient age at 68, with 57% women.
Dr. Mak's Medicare patients by age, 2024
Dr. Mak's Medicare patients by sex, 2024
- Women31760%
- Men21340%
Chronic conditions among Dr. Mak's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease39%
- Anxiety38%
- Diabetes35%
- Mood disorders29%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women57%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Mak wrote 975 Medicare Part D claims in 2024
In 2024, Dr. Mak wrote 975 Medicare Part D claims for 328 patients. 97% of them were for generic drugs. CMS names the drug for 828 of them, across 14 drugs with 11 or more claims each, at $8,713 in total drug cost. In 2023, CMS named 795 claims across 15 drugs.
Dr. Mak's Part D claims by kind of drug, 2024
- Generic941 claims97%
- Brand-name34 claims3%
Dr. Mak'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. Mak's Part D claims, 2024
- Opioids37%363 of 975 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: 7952024: 8284%
Drugs named by CMS: 14 in 2024, 15 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. John Mak scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Mak for performance year 2024, reported as part of a group. Dr. Mak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Mak's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. John Mak received $16,964 in industry payments from 2016 to 2025
CMS Open Payments shows 699 general payments to Dr. Mak from 57 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Boston Scientific Corporation paid the most, $2,196.
General payments to Dr. Mak by program year, 2016 to 2025
General payments to Dr. Mak by kind, 2016 to 2025
- Food and beverage$15,53392%
- Travel and lodging$1,4198%
- Education$120%
- Gifts$00%
Companies that paid Dr. Mak the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Mak graduated from State University of New York at Buffalo School of Medicine
Dr. Mak graduated from State University of New York at Buffalo School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Mak'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 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)Clinician Public Reporting: Overall MIPS Performance (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. John Mak
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. John Mak's NPI number?
Dr. John Mak's NPI number is 1417924168. It was assigned on March 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Mak?
Dr. John Mak is an interventional pain medicine physician in Shrewsbury, New Jersey. The primary specialty in the NPI Registry is Interventional Pain Medicine Physician (taxonomy code 208VP0014X).
Where does Dr. John Mak practice?
Dr. Mak practices at 179 Ave At The Cmn, Shrewsbury, NJ 07702. Dr. Mak's primary practice is Doctor's Surgical Center of NJ in Shrewsbury, New Jersey. Dmand AI also links Dr. Mak to 2 hospitals, 3 group practices and clinics and 3 medical groups.
What is Dr. John Mak's office phone number?
The practice phone on file for Dr. Mak is (732) 380-0200.
What is Dr. John Mak's medical license number?
Dr. Mak holds New Jersey license 25MA08226700.
Which hospitals is Dr. John Mak affiliated with?
Dr. Mak is affiliated with Jersey Shore University Medical Center. Dmand AI links Dr. Mak to 2 more hospitals.
What medical group is Dr. John Mak part of?
Dr. Mak is linked to Premier Pain Centers. Dmand AI links Dr. Mak to 3 more medical groups.
Does Dr. John Mak accept Medicare?
Yes. CMS data shows Dr. Mak billed Medicare for 1,686 services in 2024, and Dr. Mak accepts Medicare assignment.
What is Dr. John Mak's MIPS score?
Dr. Mak's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. John Mak see?
CMS counts 530 Medicare patients who saw Dr. Mak in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. John Mak bill to Medicare?
In 2024, Dr. Mak's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: brain, spine and nerves (64483).
Where did Dr. John Mak go to medical school?
Dr. Mak graduated from State University of New York at Buffalo School of Medicine in 2002.
What drugs does Dr. John Mak prescribe most?
In 2024 Medicare Part D data, Dr. Mak's most prescribed drugs by claims were Gabapentin, Tramadol HCl and Oxycodone-Acetaminophen.
Has Dr. John Mak received payments from drug or device companies?
CMS Open Payments shows $16,964 in general payments to Dr. Mak from 57 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. John Mak been practicing?
Dr. Mak graduated from medical school in 2002, 24 years ago.
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