Lang Van
Family Medicine Physician · Oklahoma City, OK
Lang Van is a family medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1619505369, issued on Mar 30, 2020. Check the license (Oklahoma 0388R, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Lang Van
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0388R OK
Self-reported in NPPES; status is on the state search - Practice location
- 608 NW 9TH St Ste 1100, Oklahoma City, OK 73102
- Phone
- (405) 231-3000
- Enumerated
- Mar 30, 2020
- Record last updated
- Apr 13, 2022
- Fax
- (405) 231-3073
- Medicaid ID
- 0388R OK
- Medicare enrollment
- Enrolled (PECOS I20230727001724); accepts Medicare assignment
- Medical or professional school
- Lincoln Mem Univ, Debusk Col Of Osteopathic Med, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 608 NW 9TH St Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adam McConnell, M.D.Family Medicine Physician1376962852
- Katelyn MichelsenStudent in an Organized Health Care Education/Training Program1730826959
- Andrew Nash, DOStudent in an Organized Health Care Education/Training Program1417521238
- Akeem OseniFamily Medicine Physician1144965781
- Alyssa PenickFamily Medicine Physician1003347048
- Daniel Shen, DOFamily Medicine Physician1194252775
Verify Lang Van in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 0388RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average family medicine physician in 2024
754 Medicare Part D claims for 172 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium46 claims
- Gabapentin27 claims
- Lisinopril25 claims
- Levothyroxine Sodium24 claims
- Hydrocodone-Acetaminophen20 claims
- Olmesartan Medoxomil17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Saints Medical Group, LLCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lang Van among 2,303 family medicine physician records in Oklahoma
Lang Van is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 11% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2020 · median 2008 among the 1,407 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
478 family medicine physician records list a practice address in Oklahoma City
They are 478 of the 22,359 NPPES records with a practice address in Oklahoma City, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Oklahoma City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Abell, MDOklahoma City, OK 731021336179126
- Richard Boothe, MDOklahoma City, OK 731021417982596
- Gregg Eichman, DOOklahoma City, OK 731021427088160
- Jeffrey Hirsch, MDOklahoma City, OK 731021417988957
- Gerry Holland, DOOklahoma City, OK 731021356381891
- Helen Leblanc, MDOklahoma City, OK 731021306871371
- Jan Miller, MDOklahoma City, OK 731021841211752
- Yen Dung Nguyen, M.D.Oklahoma City, OK 731021154404648
Common questions
What is Lang Van's NPI number?
Lang Van's National Provider Identifier (NPI) is 1619505369, issued on Mar 30, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Lang Van located?
The NPPES record lists a practice address at 608 NW 9TH St Ste 1100, Oklahoma City, OK, 73102. Phone: (405) 231-3000. Providers update this record themselves, so call before visiting.
How can I verify Lang Van's license?
NPPES lists Oklahoma license number 0388R, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lang Van prescribe under Medicare Part D?
In 2024, Lang Van had 754 Medicare Part D claims for 172 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.