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Clayton Abbott Barnes Martinez, MD, MPH

Psychiatry · Emeryville

NPI 1922453513

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
3
1 carrier
Office
1

Offices

1 location

Plans that list them

3 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Martinez’s office at (510) 350-2600 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
Imperial Courage Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Dynamic Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Senior Value (HMO C-SNP)Imperial Health Plan of California, Inc.ListedSep 1, 2026

California Medical Board record

Licence A150795 · Current

Licensed to practise in California · since 2017 · expires 2027-08-31 · Tufts University School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

School, training and certification

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

  • American Board of Preventive Medicine - Addiction Medicine
  • American Board of Psychiatry and Neurology - Psychiatry

Original Medicare doctor bills

$2,699

Medicare paid this office $2,699 for 26 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Who their Medicare patients are

26 Original Medicare patients in 2024. Average age 66 · Health risk score 1.43. Above the middle of the specialty; the typical psychiatry clinician is at 1.35.

Conditions among them: Depression 73% · High blood pressure 69% · Dementia 54%.

The office billed $11,560, Medicare allowed $3,627 and paid $2,699; for 28 services of 6 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
20242628661.43$11,560$2,699
20231415571.24$7,665$1,516
20192450521.19$23,808$4,390
20181718492.23$8,424$1,991

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2019: 1 service

Original Medicare services billed in 2019
Psychiatric diagnostic evaluation with medical services11$1,354$123

2018: 1 service

Original Medicare services billed in 2018
Psychiatric diagnostic evaluation with medical services17$1,991$111

Drugs they prescribed that Part D paid

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their 22 Part D prescriptions in 2023. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

Year by year

Part D prescribing by year
202322None0% (0)0%$138
2020279220% (0)16%$70,360
2019439280% (0)12%$76,597
2018319200% (0)13%$44,715
201732None0% (0)None$6,699

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2020: 7 drugs

Part D drugs prescribed in 2020
Invega Sustenna30$57,667$1,922
Divalproex Sodium Er22$1,167$53
Aripiprazole25$992$40
Risperidone32$413$13
Trazodone23$277$12
Sertraline13$266$20
Escitalopram17$130$8

2019: 16 drugs

Part D drugs prescribed in 2019
Invega Sustenna29$56,130$1,936
Paliperidone Er11$9,286$844
Prazosin12$2,355$196
Ziprasidone13$2,234$172
Divalproex Sodium Er33$1,895$57
Aripiprazole25$631$25
Propranolol Hcl Er11$596$54
Escitalopram38$551$14
Risperidone58$513$9
Trazodone53$455$9
Clonazepam11$188$17
Gabapentin13$186$14
Quetiapine12$143$12
Olanzapine11$123$11
Citalopram Hbr11$67$6
Lorazepam17$57$3

2018: 13 drugs

Part D drugs prescribed in 2018
Invega Sustenna15$25,638$1,709
Paliperidone Er14$6,749$482
Ziprasidone13$3,783$291
Prazosin15$2,495$166
Aripiprazole17$931$55
Risperidone45$812$18
Escitalopram18$406$23
Quetiapine12$164$14
Lorazepam29$159$5
Trazodone34$152$4
Sertraline21$125$6
Bupropion13$103$8
Paroxetine14$38$3

Professional record

NPI
1922453513
Licence
CA A150795California A150795: Current · expires 2027-08-31
More record details
Sole proprietor
No
Taxonomy
Psychiatry (2084P0800X)
Mailing address
10601 Tierrasanta Blvd, Ste G Pmb #122, San Diego, CA, 92124
NPI first listed
2016-05-02
NPI last updated
2024-11-19
NPI record certified
2024-11-19

This is when the NPI record was last certified, not a medical board exam.

Extra NPI addresses: 4411 E Kings Canyon Rd, Fresno, CA, 93702 · 265 S Anita Dr Ste 102-104, Orange, CA, 92868