Dr. David P. Lang, MD
- Part D claims, 2016
- 190
- Hospital affiliations
- 1
- Industry payments
- $249
- Medical group
- 1
- State license
- 1
- Practice address
- 659 Boulevard, Dover, OH 44622
- Practice phone
- Call (330) 343-3311
- 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 P. Lang is a rheumatologist in Dover, Ohio
Dr. Lang practices at Cleveland Clinic Union Hospital in Dover, Ohio, part of The Cleveland Clinic Foundation.
Dr. Lang's NPI, 1013037530, was assigned on March 29, 2007. Dr. Lang holds Ohio license 35-095297.
- NPI
- 1013037530NPI Registry (opens in a new tab)
- NPI enumeration date
- March 29, 2007
- NPI status
- Active
- Practice phone
- (330) 343-3311
- 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 P. Lang practices at Cleveland Clinic Union Hospital in Dover, Ohio
Dr. Lang's primary practice is Cleveland Clinic Union Hospital, at 659 Boulevard, Dover, OH 44622 in Tuscarawas County. The practice phone is (330) 343-3311.
- Cleveland Clinic Union Hospital659 Boulevard, Dover, OH 44622 · Tuscarawas CountyPhone(330) 343-3311
Source: Dmand AI Affiliation Data
Dr. David P. Lang is affiliated with 1 site of care and 1 medical group
Dr. Lang's primary practice is Cleveland Clinic Union Hospital in Dover, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Lang to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David P. Lang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Union Hospital | Available with a free account |
| +1 medical group | 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 The Cleveland Clinic Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David P. Lang is one of 258 rheumatologists in Ohio
Rheumatology is Dr. Lang's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Lang is licensed in Ohio.
Specialties and state licenses
- Rheumatology, OhioPrimary
Rheumatologists near Dr. Lang
Counts of rheumatologists 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 P. Lang's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Lang's median patient age at 67, with 40% 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 67
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. David P. Lang wrote 190 Medicare Part D claims in 2016
In 2016, Dr. Lang wrote 190 Medicare Part D claims. They cover 8 drugs, with $19,394 in total drug cost.
Dr. Lang's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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.
Dr. David P. Lang received $249 in industry payments from 2016 to 2024
CMS Open Payments shows 27 general payments to Dr. Lang from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $125.
General payments to Dr. Lang by program year, 2016 to 2024
Companies that paid Dr. Lang the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David P. 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 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) |
| 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. David P. 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 P. Lang's NPI number?
Dr. David P. Lang's NPI number is 1013037530. It was assigned on March 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David P. Lang?
Dr. David P. Lang is a rheumatologist in Dover, Ohio. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. David P. Lang practice?
Dr. Lang practices at 659 Boulevard, Dover, OH 44622. Dr. Lang's primary practice is Cleveland Clinic Union Hospital in Dover, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Lang to 1 medical group.
What is Dr. David P. Lang's office phone number?
The practice phone on file for Dr. Lang is (330) 343-3311.
What is Dr. David P. Lang's medical license number?
Dr. Lang holds Ohio license 35-095297.
Which hospitals is Dr. David P. Lang affiliated with?
Dr. Lang practices at Cleveland Clinic Union Hospital in Dover, Ohio.
What drugs does Dr. David P. Lang prescribe most?
In 2016 Medicare Part D data, Dr. Lang's most prescribed drugs by claims were Methotrexate, Lyrica and Hydroxychloroquine Sulfate.
Has Dr. David P. Lang received payments from drug or device companies?
CMS Open Payments shows $249 in general payments to Dr. Lang from 2 companies from 2016 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. David P. Lang been practicing?
Dr. Lang's NPI was assigned in 2007.
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