Dr. John B. Lang, DO
- Medicare services, 2018
- 401
- Industry payments
- $29
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4905 W Tilghman St Fl 3 Fl 3, Allentown, PA 18104-9130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Care 4 You
Surgical practice · Allentown, Pennsylvania
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. John B. Lang is an anesthesiologist in Allentown, Pennsylvania
Dr. Lang practices at Care 4 You in Allentown, Pennsylvania.
Dr. Lang's NPI, 1396733085, was assigned on October 7, 2005. Dr. Lang holds Pennsylvania license OS004022L.
- NPI
- 1396733085NPI Registry (opens in a new tab)
- NPI enumeration date
- October 7, 2005
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John B. Lang practices at Care 4 You in Allentown, Pennsylvania
Dr. Lang's primary practice is Care 4 You, at 4905 W Tilghman St Fl 3 Fl 3, Allentown, PA 18104-9130.
- Care 4 You4905 W Tilghman St Fl 3 Fl 3, Allentown, PA 18104-9130
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John B. Lang is affiliated with 1 site of care and 1 medical group
Dr. Lang's primary practice is Care 4 You in Allentown, Pennsylvania. Dmand AI also links Dr. Lang to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. John B. 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 |
|---|---|
| Care 4 You | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John B. Lang is one of 1,816 anesthesiologists in Pennsylvania
Anesthesiology is Dr. Lang's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Lang is licensed in Pennsylvania.
Specialties and state licenses
- Anesthesiology, PennsylvaniaPrimary
Anesthesiologists near Dr. Lang
Counts of anesthesiologists 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 B. Lang billed Medicare for 401 services in 2018
CMS data shows 401 Medicare services from Dr. Lang across 8 procedure codes in 2018. Medicare paid $23,922 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lang's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Anesthesia
- 2017: 2732018: 40147%
Dr. Lang compared with the Pennsylvania median for anesthesiologists, 2018
- Dr. Lang
- Pennsylvania median
- Medicare services
- 401vs 1153.5 times
Medians across 1,825 anesthesiologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Lang's most billed Medicare procedure codes, 2018
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. Lang and other anesthesiologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. John B. Lang received $29 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Lang from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Covidien LP paid the most, $29.
Companies that paid Dr. Lang the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John B. 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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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. John B. 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. John B. Lang's NPI number?
Dr. John B. Lang's NPI number is 1396733085. It was assigned on October 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John B. Lang?
Dr. John B. Lang is an anesthesiologist in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. John B. Lang practice?
Dr. Lang practices at 4905 W Tilghman St Fl 3 Fl 3, Allentown, PA 18104-9130. Dr. Lang's primary practice is Care 4 You in Allentown, Pennsylvania. Dmand AI also links Dr. Lang to 1 medical group.
What is Dr. John B. Lang's medical license number?
Dr. Lang holds Pennsylvania license OS004022L.
Does Dr. John B. Lang accept Medicare?
Yes. CMS data shows Dr. Lang billed Medicare for 401 services in 2018.
What services does Dr. John B. Lang bill to Medicare?
In 2018, Dr. Lang's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00812).
Has Dr. John B. Lang received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Dr. Lang from 1 company from 2018 to 2018. The largest total came from Covidien LP.
How long has Dr. John B. Lang been practicing?
Dr. Lang's NPI was assigned in 2005.
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