Dr. David A. Lang, MD
- Medicare services, 2019
- 31
- Part D claims, 2021
- 39
- Hospital affiliations
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 113 4th Ave, Shell Lake, WI 54871
- Practice phone
- Call (715) 468-7833
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lang'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. David A. Lang is a family medicine physician in Shell Lake, Wisconsin
Dr. Lang practices at Indianhead Medical Center in Shell Lake, Wisconsin, part of Indianhead Medical Center.
Dr. Lang's NPI, 1932141157, was assigned on June 12, 2006. Dr. Lang holds Wisconsin license 61281.
- NPI
- 1932141157NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2006
- NPI status
- Active
- Practice phone
- (715) 468-7833
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David A. Lang practices at Indianhead Medical Center in Shell Lake, Wisconsin
Dr. Lang's primary practice is Indianhead Medical Center, at 113 4th Ave, Shell Lake, WI 54871 in Washburn County. The practice phone is (715) 468-7833.
- Indianhead Medical Center113 4th Ave, Shell Lake, WI 54871 · Washburn CountyPhone(715) 468-7833
Source: Dmand AI Affiliation Data
Dr. David A. Lang is affiliated with 2 sites of care
Dr. Lang's primary practice is Indianhead Medical Center in Shell Lake, Wisconsin, part of Indianhead Medical Center. Dmand AI also links Dr. Lang to 1 home health agency, named with a free account. Dr. Lang's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David A. Lang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Indianhead Medical Center | Available with a free account |
| +1 more affiliated site | 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 Indianhead Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David A. Lang is one of 3,101 family medicine physicians in Wisconsin
Family medicine is Dr. Lang's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Lang's licenses on file in 2 states: Wisconsin and Minnesota.
Specialties and state licenses
- Family medicine, WisconsinPrimary
- Minnesota license
Family medicine physicians near Dr. Lang
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. David A. Lang billed Medicare for 31 services in 2019
CMS data shows 31 Medicare services from Dr. Lang across 2 procedure codes in 2019. Medicare paid $1,151 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lang's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 942019: 3167%
Dr. Lang compared with the Wisconsin median for family medicine physicians, 2019
- Dr. Lang
- Wisconsin median
- Medicare services
- 31vs 28489% below
- Part D claims
- 39vs 1,10696% below
Medians across 3,266 family medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Lang's most billed Medicare procedure codes, 2019
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. Lang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lang and other family medicine physicians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David A. Lang's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Lang's median patient age at 64, with 28% women.
Dr. Lang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women28%
- Men72%
Source: Dmand AI Patient Panel Data
Dr. David A. Lang wrote 39 Medicare Part D claims in 2021
In 2021, Dr. Lang wrote 39 Medicare Part D claims. They cover 2 drugs, with $3,833 in total drug cost. In 2020, CMS named 1,083 claims across 41 drugs.
Dr. Lang's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1,0832021: 3996%
Drugs named by CMS: 2 in 2021, 41 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. David A. Lang'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 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) |
| 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. David A. Lang
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. David A. Lang's NPI number?
Dr. David A. Lang's NPI number is 1932141157. It was assigned on June 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David A. Lang?
Dr. David A. Lang is a family medicine physician in Shell Lake, Wisconsin. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David A. Lang practice?
Dr. Lang practices at 113 4th Ave, Shell Lake, WI 54871. Dr. Lang's primary practice is Indianhead Medical Center in Shell Lake, Wisconsin, part of Indianhead Medical Center. Dmand AI also links Dr. Lang to 1 home health agency.
What is Dr. David A. Lang's office phone number?
The practice phone on file for Dr. Lang is (715) 468-7833.
What is Dr. David A. Lang's medical license number?
Dr. Lang holds Wisconsin license 61281, one of the licenses on file in 2 states.
Which states has Dr. David A. Lang been licensed in?
Dmand AI has state licenses on file for Dr. Lang in Wisconsin and Minnesota.
Which hospitals is Dr. David A. Lang affiliated with?
Dr. Lang practices at Indianhead Medical Center in Shell Lake, Wisconsin.
Does Dr. David A. Lang accept Medicare?
Yes. CMS data shows Dr. Lang billed Medicare for 31 services in 2019.
What services does Dr. David A. Lang bill to Medicare?
In 2019, Dr. Lang's most billed Medicare services were hospital inpatient care (99231) and hospital inpatient care (99238).
What drugs does Dr. David A. Lang prescribe most?
In 2021 Medicare Part D data, Dr. Lang's most prescribed drugs by claims were Levemir Flextouch and Levothyroxine Sodium.
How long has Dr. David A. Lang been practicing?
Dr. Lang's NPI was assigned in 2006.
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