Dr. Keith R. Noonan, DO
- Medicare services, 2024
- 64
- Medicare patients, 2024
- 57
- Part D claims, 2024
- 568
- Industry payments
- $959
- Medical groups
- 2
- Practice address
- 400 North Pepper Avenue, Colton, CA 92324
- Practice phone
- Call (909) 580-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Noonan's professional email, personal email and mobile number
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Dr. Keith R. Noonan is a psychiatrist in Colton, California
Dr. Noonan practices at Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County.
Dr. Noonan's NPI, 1508271982, was assigned on June 24, 2014. Dr. Noonan graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013. Dr. Noonan holds California license 20A14757.
- NPI
- 1508271982NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325472939
- NPI enumeration date
- June 24, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (909) 580-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keith R. Noonan practices at Arrowhead Regional Medical Center in Colton, California
Dr. Noonan's primary practice is Arrowhead Regional Medical Center, at 400 North Pepper Avenue, Colton, CA 92324 in San Bernardino County. The practice phone is (909) 580-1000.
- Arrowhead Regional Medical Center400 North Pepper Avenue, Colton, CA 92324 · San Bernardino CountyPhone(909) 580-1000
Source: Dmand AI Affiliation Data
Dr. Keith R. Noonan is affiliated with 2 medical groups
Dr. Noonan's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. The medical group on file is CEP America. Dmand AI also links Dr. Noonan to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Keith R. Noonan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Noonan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arrowhead Regional Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Keith R. Noonan is one of 6,803 psychiatrists in California
Psychiatry is Dr. Noonan's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Noonan is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Noonan's licenses on file in 2 states: California and Missouri.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Missouri license
Clinical focus
Dmand AI lists psychoses among the conditions Dr. Noonan treats.
Psychiatrists near Dr. Noonan
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Keith R. Noonan billed Medicare for 64 services in 2024
CMS data shows 64 Medicare services from Dr. Noonan across 1 procedure code in 2024, for 57 Medicare patients. Medicare paid $5,497 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Noonan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 482024: 6433%
Dr. Noonan compared with the California median for psychiatrists, 2024
- Dr. Noonan
- California median
- Medicare services
- 64vs 11946% below
- Medicare patients
- 57vs 4139% above
- Part D claims
- 492vs 1443.4 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Noonan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Noonan and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keith R. Noonan treated 57 Medicare patients in 2024, average age 43
CMS counts 57 Medicare patients who saw Dr. Noonan in 2024. 75% of them have mood disorders, and 75% have schizophrenia and other psychoses. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Noonan's median patient age at 38, with 47% women.
Dr. Noonan's Medicare patients by sex, 2024
- Women1933%
- Men3867%
Chronic conditions among Dr. Noonan's Medicare patients, 2024
- Mood disorders75%
- Schizophrenia and other psychoses75%
- Tobacco use74%
- Alcohol and drug use disorders70%
- Anxiety63%
- Bipolar disorder63%
- Depression49%
- High blood pressure44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Noonan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Keith R. Noonan wrote 568 Medicare Part D claims in 2024
In 2024, Dr. Noonan wrote 568 Medicare Part D claims for 33 patients. 87% of them were for generic drugs. CMS names the drug for 492 of them, across 24 drugs with 11 or more claims each, at $89,174 in total drug cost. In 2023, CMS named 627 claims across 26 drugs.
Dr. Noonan's Part D claims by kind of drug, 2024
- Generic495 claims87%
- Brand-name73 claims13%
Dr. Noonan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Noonan's Part D claims, 2024
- Antipsychotics, patients 65 and over3%18 of 568 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6272024: 49222%
Drugs named by CMS: 24 in 2024, 26 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Keith R. Noonan offers telehealth to Medicare patients
Dr. Noonan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Noonan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Keith R. Noonan received $959 in industry payments from 2016 to 2025
CMS Open Payments shows 27 general payments to Dr. Noonan from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $276.
General payments to Dr. Noonan by program year, 2016 to 2025
Companies that paid Dr. Noonan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Keith R. Noonan graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Noonan graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Keith R. Noonan accepts plans from 5 insurance carriers
Dr. Noonan is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Noonan accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Keith R. Noonan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Keith R. Noonan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Keith R. Noonan's NPI number?
Dr. Keith R. Noonan's NPI number is 1508271982. It was assigned on June 24, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Keith R. Noonan?
Dr. Keith R. Noonan is a psychiatrist in Colton, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Keith R. Noonan practice?
Dr. Noonan practices at 400 North Pepper Avenue, Colton, CA 92324. Dr. Noonan's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. Dmand AI also links Dr. Noonan to 1 medical group.
What is Dr. Keith R. Noonan's office phone number?
The practice phone on file for Dr. Noonan is (909) 580-1000.
What is Dr. Keith R. Noonan's medical license number?
Dr. Noonan holds California license 20A14757, one of the licenses on file in 2 states.
Which states has Dr. Keith R. Noonan been licensed in?
Dmand AI has state licenses on file for Dr. Noonan in California (2016 to 2026) and Missouri (2014 to 2015).
Which hospitals is Dr. Keith R. Noonan affiliated with?
Dr. Noonan practices at Arrowhead Regional Medical Center in Colton, California.
What medical group is Dr. Keith R. Noonan part of?
Dr. Noonan is linked to CEP America. Dmand AI links Dr. Noonan to 1 more medical group.
Does Dr. Keith R. Noonan accept Medicare?
Yes. CMS data shows Dr. Noonan billed Medicare for 64 services in 2024, and Dr. Noonan accepts Medicare assignment.
Does Dr. Keith R. Noonan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Noonan as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Keith R. Noonan see?
CMS counts 57 Medicare patients who saw Dr. Noonan in 2024, with an average age of 43.
Is Dr. Keith R. Noonan board certified?
Yes. Dr. Noonan is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Keith R. Noonan bill to Medicare?
In 2024, Dr. Noonan's most billed Medicare services were hospital inpatient care (99233).
Where did Dr. Keith R. Noonan go to medical school?
Dr. Noonan graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013.
What drugs does Dr. Keith R. Noonan prescribe most?
In 2024 Medicare Part D data, Dr. Noonan's most prescribed drugs by claims were Atenolol, Clozapine and Quetiapine Fumarate.
Has Dr. Keith R. Noonan received payments from drug or device companies?
CMS Open Payments shows $959 in general payments to Dr. Noonan from 9 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Keith R. Noonan been practicing?
Dr. Noonan graduated from medical school in 2013, 13 years ago.
What insurance does Dr. Keith R. Noonan accept?
Dr. Noonan is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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