Physician Profile
Ronnie R. Cummings, M.D.
Unclaimed ProfileAbout Dr. Cummings
Based in San Francisco, CA, Ronnie R. Cummings, M.D. is listed in the NPI registry under psychiatry. Ronnie graduated from University of California, San Diego School of Medicine in 2004. According to Medicare claims data, Ronnie cared for 45 Medicare patients across 183 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, psychotherapy with evaluation and management visit, 30 minutes, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 282-1778
- Email not available
Practice Locations
490 POST ST STE 1043
San Francisco, CA 94102
29982 Ivy Glenn Dr Ste 203
Laguna Niguel, CA 92677
701 S Parker St Ste 2800
Orange, CA 92868
2080 S E St Ste 250
San Bernardino, CA 92408
6200 Wilshire Blvd Ste 1410
Los Angeles, CA 90048
100 Howe Ave Ste 170N
Sacramento, CA 95825
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
183 services · 45 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
38 | 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 |
115 | As often as other peers in Psychiatry |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
30 | 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.
Related specialists at this location 2
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.
Other psychiatrists in San Francisco 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of California, San Diego School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at University of California, San Diego School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 30 minutes 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Ronnie R. Cummings?
Ronnie R. Cummings is a psychiatrist in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
What is Ronnie R. Cummings's address?
Ronnie R. Cummings is listed at 490 Post St Ste 1043, San Francisco, CA 94102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Ronnie R. Cummings?
The number on file is (925) 282-1778. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Ronnie R. Cummings's NPI number?
Ronnie R. Cummings's National Provider Identifier is 1255537940. 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 Ronnie R. Cummings train?
Ronnie R. Cummings attended University of California, San Diego School of Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Ronnie R. Cummings been practicing?
Ronnie R. Cummings has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What procedures does Ronnie R. Cummings perform?
According to Medicare billing data, Ronnie R. Cummings provides treatments such as psychotherapy with evaluation and management visit, 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ronnie R. Cummings confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ronnie R. Cummings. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.