Doctor profile · Federal record
Dr. John Martens, MD
Psychiatry Physician (CMS: Psychiatry) · Wheat Ridge, CO
- NPI 1013921527
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Lutheran Pkwy
Wheat Ridge, CO 800336035
(303) 467-4000
fax (303) 467-4064
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 27, 2010
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Colorado #34811
- Medicaid
- CO #28071271
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013921527. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
245
Distinct HCPCS
5
Medicare allowed
$19,268
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 83 | 23 | $79 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 77 | 34 | $49 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 23 | $77 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 19 | 19 | $172 | |
99239 |
Hospital discharge day management, more than 30 minutes | 16 | 15 | $115 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 36. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,792
Patients
189
Total drug cost
$36,616
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Risperidone | Generic | 188 | 17 | $2,925 |
| Clonazepam | Generic | 172 | 19 | $1,022 |
| Olanzapine | Generic | 159 | 22 | $1,948 |
| Quetiapine Fumarate | Generic | 152 | 22 | $3,643 |
| Clozapine | Generic | 143 | 11 | $12,972 |
| Benztropine Mesylate | Generic | 131 | 16 | $2,047 |
| Lamotrigine | Generic | 127 | 15 | $1,217 |
| Lorazepam | Generic | 123 | 14 | $753 |
| Lithium Carbonate | Generic | 122 | 13 | $763 |
| Escitalopram Oxalate | Generic | 108 | 11 | $1,144 |
Frequently asked questions
What is Dr. John Martens's medical specialty?
Dr. John Martens practices Psychiatry Physician in Wheat Ridge, CO.
Where does Dr. John Martens practice?
Dr. John Martens practices at 3400 Lutheran Pkwy, Wheat Ridge, CO 800336035. Office phone: 3034674000.
What is Dr. John Martens's NPI?
Dr. John Martens's National Provider Identifier (NPI) is 1013921527, issued by NPPES.
Does Dr. John Martens accept Medicare assignment?
Yes. Dr. John Martens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Martens commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.