Pedro B. Simpson, MD
Psychiatry Physician · Denver, CO
Pedro B. Simpson, MD is a psychiatry physician with a practice address in Denver, Colorado, and NPI 1780857821, issued on Apr 9, 2008. Check the license (Colorado DR.0067420, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Pedro B. Simpson
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- DR.0067420 CO
MD2011-0543 NM
Self-reported in NPPES; status is on the state search - Practice location
- 10350 E Dakota Ave Ste B, Denver, CO 80247
- Phone
- (303) 338-4545
- Enumerated
- Apr 9, 2008
- Record last updated
- Oct 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211026002777); accepts Medicare assignment
- Medical or professional school
- University Of New Mexico School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 990 in Colorado → Look up another NPI →
Also registered at 10350 E Dakota Ave Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joe Barfoot, LCSWClinical Social Worker1962528588
- Christopher Bayley, M.D.Psychiatry Physician1023176336
- Edward Buckingham, MDChild & Adolescent Psychiatry Physician1871790816
- Bryan CobbPsychiatry Physician1295197960
- Amy Conley, LCSWClinical Social Worker1568627016
- Tyrel Dixon, LCSWClinical Social Worker1659910180
Verify Pedro B. Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0067420Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average psychiatry physician in 2024
856 Medicare Part D claims for 121 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Bupropion Xl88 claims
- Sertraline Hcl60 claims
- Venlafaxine Hcl Er51 claims
- Quetiapine Fumarate44 claims
- Lorazepam43 claims
- Gabapentin38 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.
Bills Medicare through one group practice
- Colorado Permanente Medical Group PCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pedro B. Simpson among 990 psychiatry physician records in Colorado
Pedro B. Simpson, MD is one of 990 psychiatry physician records with a practice address in Colorado. 65% 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, 37% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2008 · median 2009 among the 351 with a school on file
- Record last updated2021 · 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 2084P0800X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
291 psychiatry physician records list a practice address in Denver
They are 291 of the 25,068 NPPES records with a practice address in Denver, and 990 psychiatry physician records in Colorado.
All 990 in Colorado → Every provider in Denver → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Christopher Bayley, M.D.Denver, CO 802471023176336
- Lee Clark, M.D.Denver, CO 802471497899272
- Catherine Corsello, MDDenver, CO 802471770610792
- Lori Greene, MDDenver, CO 802471013051721
- Holly Greenfield, MDDenver, CO 802471790815553
- David Handley, MDDenver, CO 802471477609097
- Joyce Kobayashi, MDDenver, CO 802471033127196
- Jonathan Kusumi, MDDenver, CO 802471427104108
Common questions
What is Pedro B. Simpson, MD's NPI number?
Pedro B. Simpson, MD's National Provider Identifier (NPI) is 1780857821, issued on Apr 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Pedro B. Simpson, MD located?
The NPPES record lists a practice address at 10350 E Dakota Ave Ste B, Denver, CO, 80247. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Pedro B. Simpson, MD's license?
NPPES lists Colorado license number DR.0067420, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Pedro B. Simpson, MD prescribe under Medicare Part D?
In 2024, Pedro B. Simpson, MD had 856 Medicare Part D claims for 121 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.