Deann Marie Gattis, PH.D.
Psychologist · Norman, OK
Deann Marie Gattis, PH.D. is a psychologist with a practice address in Norman, Oklahoma, and NPI 1912231135, issued on Sep 21, 2009. Check the license (Oklahoma 1098, 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
- Deann Marie Gattis
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 1098 OK
Self-reported in NPPES; status is on the state search - Practice location
- 2300 Mckown Dr, Norman, OK 73072
- Phone
- (405) 321-3600
- Enumerated
- Sep 21, 2009
- Record last updated
- Dec 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (405) 321-3612
- Medicaid ID
- 200261000A OK
- Medicare enrollment
- Enrolled (PECOS I20091102000124); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 256 in Oklahoma → Look up another NPI →
Also registered at 2300 Mckown Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Deann Marie Gattis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 1098Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Deann Marie Gattis among 256 psychologist records in Oklahoma
Deann Marie Gattis, PH.D. is one of 256 psychologist records with a practice address in Oklahoma. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 38% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated2008 · median 1996 among the 52 with a school on file
- Record last updated2016 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Oklahoma
There are 256 psychologist records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 256 in Oklahoma → Every provider in Norman → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Mary Jane Argentos, PHDNorman, OK 730721013955780
- Sally Church, LPC473 LMFT574Norman, OK 730721972664969
- Dinah Cloud, PH.D.Norman, OK 730721154512390
- Susan Marcus-Mendoza, PHDNorman, OK 730721366075103
- Sharla Robbins, LICENSED PSYCHOLOGISNorman, OK 730721396733879
- William Schmid, PHDNorman, OK 730721306811633
- Stephen Scott, PH.D.Norman, OK 730721972654101
- Bryan Stice, PHDNorman, OK 730721427200682
Common questions
What is Deann Marie Gattis, PH.D.'s NPI number?
Deann Marie Gattis, PH.D.'s National Provider Identifier (NPI) is 1912231135, issued on Sep 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Deann Marie Gattis, PH.D. located?
The NPPES record lists a practice address at 2300 Mckown Dr, Norman, OK, 73072. Phone: (405) 321-3600. Providers update this record themselves, so call before visiting.
How can I verify Deann Marie Gattis, PH.D.'s license?
NPPES lists Oklahoma license number 1098, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.