Are you Marie R. Champlin, D.O.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1420 Willow Pass Rd Ste 200, Concord, CA 94520
About Dr. Champlin
Based in Concord, CA, Marie R. Champlin, D.O. is listed in the NPI registry under psychiatry. According to Medicare claims data, Marie cared for 68 Medicare patients across 75 services. The services billed most often include established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, psychotherapy for crisis, first hour, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1164718276 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (925) 646-5480
- Email not available
Practice Locations
1420 WILLOW PASS RD STE 200
Concord, CA 94520
Conditions Commonly Evaluated or Treated
Within Psychiatry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Cognitive and adjustment
Eating Disorders
Eating, sleep, and somatic
Mood & Depression
Neurodevelopmental and behavioral
Personality and dissociative
Sleep & Wakefulness
Procedures & services
Most searched procedures
- Anxiety and depression treatment
- Cognitive behavioral therapy
- Medication management
- Psychiatric evaluation
- Telepsychiatry
Assessment
Addiction care
Addiction Medicine
Assessments
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
75 services · 68 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy for crisis, first hour | Treatment | 90839 |
29 | As often as other peers in Psychiatry |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
30 | Less often than most peers in Psychiatry |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
16 | Less often than most peers in Psychiatry |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychiatrists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other psychiatrists in Concord 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy for crisis, first hour 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Marie R. Champlin specialize in?
Marie R. Champlin is a psychiatrist in Concord, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where is Marie R. Champlin located?
Marie R. Champlin is listed at 1420 Willow Pass Rd Ste 200, Concord, CA 94520. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marie R. Champlin's phone number?
The number on file is (925) 646-5480. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marie R. Champlin's NPI number?
Marie R. Champlin's National Provider Identifier is 1164718276. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Marie R. Champlin train?
Marie R. Champlin attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Marie R. Champlin been practicing?
Marie R. Champlin has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Marie R. Champlin do most often?
According to Medicare billing data, Marie R. Champlin provides treatments such as psychotherapy for crisis, first hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marie R. Champlin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marie R. Champlin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.