Chancen Darwin Hall
Pain Medicine (Anesthesiology) Physician · Tulsa, OK
Chancen Darwin Hall is a pain medicine (anesthesiology) physician with a practice address in Tulsa, Oklahoma, and NPI 1396096632, issued on Sep 26, 2012. Check the license on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Chancen Darwin Hall
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License numbers
- 7971254 ID
94-09638 KS
OS022543 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3840 S 103RD East Ave Ste 100, Tulsa, OK 74146
- Phone
- (918) 921-9700
- Enumerated
- Sep 26, 2012
- Record last updated
- Aug 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20231130000542); accepts Medicare assignment
- Medical or professional school
- Rocky Vista University College Of Osteopathic Med, 2018
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 49 in Oklahoma → Look up another NPI →
Also registered at 3840 S 103RD East Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terry Gile, D.O.Pain Medicine (Anesthesiology) Physician1962412999
- Jennifer Magness, NPFamily Nurse Practitioner1437403938
Verify Chancen Darwin Hall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and SupervisionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
2,247 Medicare Part D claims for 486 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 1,558 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen585 claims
- Oxycodone-Acetaminophen485 claims
- Pregabalin194 claims
- Oxycodone Hcl118 claims
- Gabapentin89 claims
- Tizanidine Hcl86 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.
Industry payments in 2024: $1,583.90
46 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Advanced Pain Management Center OF Oklahoma LLCTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chancen Darwin Hall among 49 pain medicine (anesthesiology) physician records in Oklahoma
Chancen Darwin Hall is one of 49 pain medicine (anesthesiology) physician records with a practice address in Oklahoma. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 73% of them.
- NPI issued2012 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2018 · median 2005 among the 34 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Oklahoma
There are 49 pain medicine (anesthesiology) physician records in Oklahoma.
All 49 in Oklahoma → Every provider in Tulsa → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Bradley Christianson, DOTulsa, OK 741461134178411
- Terry Gile, D.O.Tulsa, OK 741461962412999
- Daniel Morris, DOTulsa, OK 741461346336856
- Andreas Revelis, M.D.Tulsa, OK 741461902809080
- Scott Ames, M.D.Tulsa, OK 741361497747042
- Hugo Salguero, M.D.Tulsa, OK 741351578643383
- Brian Torgerson, M.D.Tulsa, OK 741351194928283
- Adam Wallace, M.D.Tulsa, OK 741351518129733
Common questions
What is Chancen Darwin Hall's NPI number?
Chancen Darwin Hall's National Provider Identifier (NPI) is 1396096632, issued on Sep 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Chancen Darwin Hall located?
The NPPES record lists a practice address at 3840 S 103RD East Ave Ste 100, Tulsa, OK, 74146. Phone: (918) 921-9700. Providers update this record themselves, so call before visiting.
How can I verify Chancen Darwin Hall's license?
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 Chancen Darwin Hall prescribe under Medicare Part D?
In 2024, Chancen Darwin Hall had 2,247 Medicare Part D claims for 486 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.