Randall Keith Cullen, M.D.
Psychiatry Physician · Madison, WI
Randall Keith Cullen, M.D. is a psychiatry physician with a practice address in Madison, Wisconsin, and NPI 1255368346, issued on Jun 26, 2006. Check the license (Wisconsin 21235, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Randall Keith Cullen
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 21235 WI
Self-reported in NPPES; status is on the state search - Practice location
- 6333 Odana RD Ste 20, Madison, WI 53719
- Phone
- (608) 212-4822
- Enumerated
- Jun 26, 2006
- Record last updated
- Jan 3, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 31687500 WI
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 929 in Wisconsin → Look up another NPI →
Also registered at 6333 Odana RD Ste 20
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katie Bina, CAPSWSocial Worker1912662545
- Jennifer GrabonProfessional Counselor1043887292
- Brittany HinkSocial Worker1629569306
- Michelle HowardProfessional Counselor1326547472
- Kelly Keller, LPC-ITMental Health Counselor1588112643
- Dayne LegreidProfessional Counselor1295209336
Verify Randall Keith Cullen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 21235Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average psychiatry physician in 2024
2,111 Medicare Part D claims for 63 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clozapine162 claims
- Quetiapine Fumarate133 claims
- Lamotrigine95 claims
- Trintellix93 claims
- Fanapt90 claims
- Bupropion Xl89 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.
Randall Keith Cullen among 929 psychiatry physician records in Wisconsin
Randall Keith Cullen, M.D. is one of 929 psychiatry physician records with a practice address in Wisconsin. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 50% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2012 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
232 psychiatry physician records list a practice address in Madison
They are 232 of the 15,014 NPPES records with a practice address in Madison, and 929 psychiatry physician records in Wisconsin.
All 929 in Wisconsin → Every provider in Madison → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Nancy Barklage, MDMadison, WI 537191356317515
- William Bucknam, MDMadison, WI 537191548206360
- Ronald Diamond, MDMadison, WI 537191336115591
- Burr Eichelman, MD PHDMadison, WI 537191689640757
- Alexander Fritz, D.O.Madison, WI 537191114976883
- Carl Getto, MDMadison, WI 537191598731671
- Ned Kalin, MDMadison, WI 537191447219928
- Charlotte Ladd, M.D., PH.D.Madison, WI 537191225087091
Common questions
What is Randall Keith Cullen, M.D.'s NPI number?
Randall Keith Cullen, M.D.'s National Provider Identifier (NPI) is 1255368346, issued on Jun 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Randall Keith Cullen, M.D. located?
The NPPES record lists a practice address at 6333 Odana RD Ste 20, Madison, WI, 53719. Phone: (608) 212-4822. Providers update this record themselves, so call before visiting.
How can I verify Randall Keith Cullen, M.D.'s license?
NPPES lists Wisconsin license number 21235, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Randall Keith Cullen, M.D. prescribe under Medicare Part D?
In 2024, Randall Keith Cullen, M.D. had 2,111 Medicare Part D claims for 63 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.