Mark Shreffler, LPC
Professional Counselor · Oklahoma City, OK
Mark Shreffler, LPC is a professional counselor with a practice address in Oklahoma City, Oklahoma, and NPI 1457436453, issued on Oct 26, 2006. Check the license (Oklahoma 1313, as entered in NPPES) with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Shreffler
- Credential
- LPC
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 1313 OK
Self-reported in NPPES; status is on the state search - Practice location
- 3516 NW 50TH St, Oklahoma City, OK 73112
- Phone
- (405) 596-1893
- Enumerated
- Oct 26, 2006
- Entity
- Type 1 · individual
Also registered at 3516 NW 50TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joanna Lambert, M.ED.Counselor1164734505
Verify Mark Shreffler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 1313Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
474 professional counselor records list a Oklahoma City practice address
They are 474 of the 22,359 NPPES records with a Oklahoma City practice address, and 2,240 professional counselor records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 474 in Oklahoma City → All 2,240 in Oklahoma → Every provider in Oklahoma City →
Other professional counselor records in Oklahoma
- Cassie Abraham, LPCTulsa, OK1184114506
- Jodi Abshere, MEDDuncan, OK1790703726
- Kulwadee 'Lee' Acers, M.S.Oklahoma City, OK1902952997
- Lawrence Ackerman, LPCOklahoma City, OK1912298795
- Clara Acosta De Willis, LPCTulsa, OK1396177473
- Amy Adair, LPCOklahoma City, OK1558683243
- Darcey Adamek, LPCShawnee, OK1801531843
- Adryan AdamsNorman, OK1689915563
- Jerrica AdamsTulsa, OK1518613538
- Kimberly Adams, LPCBartlesville, OK1932355252
Common questions
What is Mark Shreffler, LPC's NPI number?
Mark Shreffler, LPC's National Provider Identifier (NPI) is 1457436453, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Shreffler, LPC located?
The NPPES record lists a practice address at 3516 NW 50TH St, Oklahoma City, OK, 73112. Phone: (405) 596-1893. Providers update this record themselves, so call before visiting.
How can I verify Mark Shreffler, LPC's license?
NPPES lists Oklahoma license number 1313, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.