Dr. Peter Ng, MD
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 1,049
- Hospital affiliations
- 3
- Industry payments
- $776
- Practice address
- 1212 W Saginaw Rd, Vassar, MI 48768
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension Medical Group Vassar Family Medicine - HOPD
Acute Care Hospital outpatient department · Vassar, Michigan
Find Dr. Ng'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. Peter Ng is a family medicine physician in Vassar, Michigan
Dr. Ng practices at Ascension Medical Group Vassar Family Medicine - HOPD in Vassar, Michigan.
Dr. Ng's NPI, 1316517758, was assigned on June 28, 2021. Dr. Ng holds Michigan license 4351047769.
- NPI
- 1316517758NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557754405
- NPI enumeration date
- June 28, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Ng practices at Ascension Medical Group Vassar Family Medicine - HOPD in Vassar, Michigan
Dr. Ng's primary practice is Ascension Medical Group Vassar Family Medicine - HOPD, at 1212 W Saginaw Rd, Vassar, MI 48768.
- Ascension Medical Group Vassar Family Medicine - HOPD1212 W Saginaw Rd, Vassar, MI 48768
Source: Dmand AI Affiliation Data
Dr. Peter Ng is affiliated with 5 sites of care and 1 medical group
Dr. Ng's primary practice is Ascension Medical Group Vassar Family Medicine - HOPD in Vassar, Michigan. Dr. Ng is also affiliated with Covenant Medical Center Harrison. The medical group on file is Ascension Medical Group Neurosurgery. Dmand AI also links Dr. Ng to 2 more hospitals and 1 group practice or clinic, each named with a free account. Dr. Ng's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peter Ng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ng practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Medical Group Vassar Family Medicine - HOPD | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Ng is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Ng's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Ng is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Ng
Counts of family 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. Peter Ng billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from Dr. Ng across 2 procedure codes in 2024, all of them office visits, for 44 Medicare patients. Medicare paid $5,711 for them. Every service was in an office.
Dr. Ng compared with the Michigan median for family medicine physicians, 2024
- Dr. Ng
- Michigan median
- Medicare services
- 68vs 24873% below
- Medicare patients
- 44vs 11261% below
- Part D claims
- 568vs 1,03345% below
Medians across 4,990 family medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Ng'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Ng treated 44 Medicare patients in 2024, average age 70
CMS counts 44 Medicare patients who saw Dr. Ng in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ng's median patient age at 58, with 52% women.
Dr. Ng's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ng's Medicare patients by sex, 2024
- Women2352%
- Men2148%
Chronic conditions among Dr. Ng's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety27%
- Mood disorders27%
- Diabetes25%
- Tobacco use25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Ng wrote 1,049 Medicare Part D claims in 2024
In 2024, Dr. Ng wrote 1,049 Medicare Part D claims for 232 patients. 88% of them were for generic drugs. CMS names the drug for 568 of them, across 24 drugs with 11 or more claims each, at $7,314 in total drug cost. In 2023, CMS named 136 claims across 8 drugs.
Dr. Ng's Part D claims by kind of drug, 2024
- Generic926 claims88%
- Brand-name and other123 claims12%
Dr. Ng'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. Ng's Part D claims, 2024
- Opioids16%165 of 1,049 claims
- Antibiotics5%49 of 1,049 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: 1362024: 568318%
Drugs named by CMS: 24 in 2024, 8 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. Peter Ng takes part in Medicare
Dr. Ng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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. Peter Ng received $776 in industry payments from 2022 to 2025
CMS Open Payments shows 11 general payments to Dr. Ng from 7 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $271.
General payments to Dr. Ng by program year, 2022 to 2025
Companies that paid Dr. Ng the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Peter Ng'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Peter Ng
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. Peter Ng's NPI number?
Dr. Peter Ng's NPI number is 1316517758. It was assigned on June 28, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Ng?
Dr. Peter Ng is a family medicine physician in Vassar, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Peter Ng practice?
Dr. Ng practices at 1212 W Saginaw Rd, Vassar, MI 48768. Dr. Ng's primary practice is Ascension Medical Group Vassar Family Medicine - HOPD in Vassar, Michigan. Dmand AI also links Dr. Ng to 2 hospitals and 1 group practice or clinic.
What is Dr. Peter Ng's medical license number?
Dr. Ng holds Michigan license 4351047769.
Which hospitals is Dr. Peter Ng affiliated with?
Dr. Ng is affiliated with Covenant Medical Center Harrison. Dmand AI links Dr. Ng to 2 more hospitals.
What medical group is Dr. Peter Ng part of?
Dr. Ng is linked to Ascension Medical Group Neurosurgery.
Does Dr. Peter Ng accept Medicare?
Yes. CMS data shows Dr. Ng billed Medicare for 68 services in 2024, and Dr. Ng accepts Medicare assignment.
How many Medicare patients does Dr. Peter Ng see?
CMS counts 44 Medicare patients who saw Dr. Ng in 2024, with an average age of 70.
What services does Dr. Peter Ng bill to Medicare?
In 2024, Dr. Ng's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Peter Ng prescribe most?
In 2024 Medicare Part D data, Dr. Ng's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Atorvastatin Calcium and Alprazolam.
Has Dr. Peter Ng received payments from drug or device companies?
CMS Open Payments shows $776 in general payments to Dr. Ng from 7 companies from 2022 to 2025. The largest total came from Amgen Inc.
How long has Dr. Peter Ng been practicing?
Dr. Ng graduated from medical school in 2020, 6 years ago.
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