Dr. James M. Billings, MD
- Medicare services, 2023
- 77
- Part D claims, 2024
- 202
- Hospital affiliations
- 1
- Medical groups
- 5
- State license
- 1
- Practice address
- 1150 Lakeview Dr, Wausau, WI 54403
- Practice phone
- Call (715) 848-4600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Billings' professional email, personal email and mobile number
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Dr. James M. Billings is a psychiatrist in Wausau, Wisconsin
Dr. Billings practices at North Central Health Care in Wausau, Wisconsin, part of North Central Health Care.
Dr. Billings' NPI, 1528563400, was assigned on March 24, 2018. Dr. Billings holds Wisconsin license 72082.
- NPI
- 1528563400NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557782406
- NPI enumeration date
- March 24, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (715) 848-4600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James M. Billings practices at 2 locations in Wausau, Wisconsin
Dr. Billings' primary practice is North Central Health Care, at 1150 Lakeview Dr, Wausau, WI 54403 in Marathon County. The practice phone is (715) 848-4600. Dr. Billings also practices at North Central Heatlh Care, 1100 Lake View Dr, Wausau, WI 54403.
- North Central Health CarePrimary1150 Lakeview Dr, Wausau, WI 54403 · Marathon CountyPhone(715) 848-4600
- North Central Heatlh Care1100 Lake View Dr, Wausau, WI 54403 · Marathon CountyPhone(715) 848-4600
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. James M. Billings is affiliated with 2 sites of care and 5 medical groups
Dr. Billings' primary practice is North Central Health Care in Wausau, Wisconsin, part of North Central Health Care. The medical group on file is North Central Health Care. Dmand AI also links Dr. Billings to 4 more medical groups and 1 group practice or clinic, 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. James M. Billings' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Billings practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Central Health Care | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across North Central Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James M. Billings is one of 688 psychiatrists in Wisconsin
Psychiatry is Dr. Billings' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Billings is licensed in Wisconsin.
Specialties and state licenses
- Psychiatry, WisconsinPrimary
Psychiatrists near Dr. Billings
Counts of psychiatrists 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. James M. Billings billed Medicare for 77 services in 2023
CMS data shows 77 Medicare services from Dr. Billings across 1 procedure code in 2023, all of them office visits. Medicare paid $6,301 for them. Every service was in an office.
Dr. Billings' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 222023: 77250%
Dr. Billings compared with the Wisconsin median for psychiatrists, 2023
- Dr. Billings
- Wisconsin median
- Medicare services
- 77vs 12840% below
- Part D claims
- 63vs 23273% below
Medians across 753 psychiatrists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Billings' most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Billings?
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James M. Billings' patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Dr. Billings' median patient age at 17, with 50% women.
Dr. Billings' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women50%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. James M. Billings wrote 202 Medicare Part D claims in 2024
In 2024, Dr. Billings wrote 202 Medicare Part D claims for 40 patients. 88% of them were for generic drugs. CMS names the drug for 63 of them, across 5 drugs with 11 or more claims each, at $1,537 in total drug cost. In 2023, CMS named 728 claims across 26 drugs.
Dr. Billings' Part D claims by kind of drug, 2024
- Generic178 claims88%
- Brand-name24 claims12%
Dr. Billings' 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. Billings' Part D claims, 2024
- Antipsychotics, patients 65 and over10%21 of 202 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: 7282024: 6391%
Drugs named by CMS: 5 in 2024, 26 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. James M. Billings takes part in Medicare
Dr. Billings 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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Sources for Dr. James M. Billings'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 Affiliation DataDmand AI Practice 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 Data |
| 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) |
| 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. James M. Billings
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. James M. Billings' NPI number?
Dr. James M. Billings' NPI number is 1528563400. It was assigned on March 24, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. James M. Billings?
Dr. James M. Billings is a psychiatrist in Wausau, Wisconsin. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. James M. Billings practice?
Dr. Billings practices at 1150 Lakeview Dr, Wausau, WI 54403. Dr. Billings also practices at 1100 Lake View Dr, Wausau, WI 54403. Dr. Billings' primary practice is North Central Health Care in Wausau, Wisconsin, part of North Central Health Care. Dmand AI also links Dr. Billings to 4 medical groups and 1 group practice or clinic.
What is Dr. James M. Billings' office phone number?
The practice phone on file for Dr. Billings is (715) 848-4600.
What is Dr. James M. Billings' medical license number?
Dr. Billings holds Wisconsin license 72082.
Which hospitals is Dr. James M. Billings affiliated with?
Dr. Billings practices at North Central Health Care in Wausau, Wisconsin.
What medical group is Dr. James M. Billings part of?
Dr. Billings is linked to North Central Health Care. Dmand AI links Dr. Billings to 4 more medical groups.
Does Dr. James M. Billings accept Medicare?
Yes. CMS data shows Dr. Billings billed Medicare for 77 services in 2023, and Dr. Billings accepts Medicare assignment.
What services does Dr. James M. Billings bill to Medicare?
In 2023, Dr. Billings' most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. James M. Billings prescribe most?
In 2024 Medicare Part D data, Dr. Billings' most prescribed drugs by claims were Olanzapine, Prazosin HCl and Haloperidol Decanoate.
How long has Dr. James M. Billings been practicing?
Dr. Billings graduated from medical school in 2018, 8 years ago.
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