NPPES file of Aug 9, 2026

Christopher Dirk Engles, MD

Urology Physician · Tulsa, OK

Christopher Dirk Engles, MD is a urology physician with a practice address in Tulsa, Oklahoma, and NPI 1598925521, issued on Jun 12, 2008. Check the license (Oklahoma 26373, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598925521
Name
Christopher Dirk Engles
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
26373 OK
Self-reported in NPPES; status is on the state search
Practice location
6585 S Yale Ave, Tulsa, OK 74136
Phone
(918) 502-5930
Enumerated
Jun 12, 2008
Record last updated
Jul 18, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6585 S Yale Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Allison Alexander, PTAPhysical Therapist1346820404
  2. Amy Bacchus, M.D.Pulmonary Disease Physician1285634154
  3. James Bailey, M.D.Internal Medicine Physician1699750349
  4. Katelynn Bass, DPTPhysical Therapist1477068393
  5. Deborah Beichler, PTPhysical Therapist1023236064
  6. Katherine Bockenheuser, LCSWClinical Social Worker1255871265

Verify Christopher Dirk Engles in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 26373
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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31% fewer Medicare Part D claims than the average urology physician in 2024

921 Medicare Part D claims for 259 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Christopher Engles921
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl225 claims
  2. Finasteride171 claims
  3. Alfuzosin Hcl Er163 claims
  4. Oxybutynin Chloride Er117 claims
  5. Myrbetriq88 claims
  6. Dutasteride66 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 89.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score91.9
  2. Costout of 100 · 30%72.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Christopher Dirk Engles among 163 urology physician records in Oklahoma

Christopher Dirk Engles, MD is one of 163 urology physician records with a practice address in Oklahoma. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.

  • NPI issued2008 · 58% of these records are older, 39% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2013 · 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 208800000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Oklahoma

There are 163 urology physician records in Oklahoma.

The 8 urology physician records with the nearest ZIP codes

  1. Aparna Ashok, MDTulsa, OK 741361801389713
  2. Nora Baker, D.O.Tulsa, OK 741361215299284
  3. Aaron Benson, M.D.Tulsa, OK 741361831398668
  4. Jonathan Israel, M.D.Tulsa, OK 741361407122427
  5. Natalie Mosley, D.O.Tulsa, OK 741361639496987
  6. Thomas Rashid, MDTulsa, OK 741361992762892
  7. Thomas Rickner, MDTulsa, OK 741361750380085
  8. James Simon, M.D.Tulsa, OK 741361447259171

Common questions

What is Christopher Dirk Engles, MD's NPI number?

Christopher Dirk Engles, MD's National Provider Identifier (NPI) is 1598925521, issued on Jun 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Dirk Engles, MD located?

The NPPES record lists a practice address at 6585 S Yale Ave, Tulsa, OK, 74136. Phone: (918) 502-5930. Providers update this record themselves, so call before visiting.

How can I verify Christopher Dirk Engles, MD's license?

NPPES lists Oklahoma license number 26373, 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 Christopher Dirk Engles, MD prescribe under Medicare Part D?

In 2024, Christopher Dirk Engles, MD had 921 Medicare Part D claims for 259 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

What is Christopher Dirk Engles, MD's MIPS final score?

The 2023 MIPS final score is 89.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.