Dr. Nickoles Odell Mahaffey, MD
- Part D claims, 2024
- 1,538
- Affiliated sites
- 3
- Medical group
- 1
- Insurance carriers
- 1
- State license
- 1
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Dr. Mahaffey's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nickoles Odell Mahaffey is a psychiatrist in Bellflower, California
Dr. Mahaffey practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. Mahaffey's NPI, 1386842037, was assigned on July 4, 2007. Dr. Mahaffey graduated from Loma Linda University School Of Medicine in 2007. Dr. Mahaffey holds California license A106747.
- NPI
- 1386842037NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274705512
- NPI enumeration date
- July 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nickoles Odell Mahaffey practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. Mahaffey's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Dr. Nickoles Odell Mahaffey is affiliated with 3 sites of care and 1 medical group
Dr. Mahaffey's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Mahaffey to 1 more breast imaging center and 1 group practice or clinic, each named with a free account. Dr. Mahaffey's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nickoles Odell Mahaffey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahaffey practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nickoles Odell Mahaffey is one of 6,803 psychiatrists in California
Psychiatry is Dr. Mahaffey's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Mahaffey is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Mahaffey is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Clinical focus
Dmand AI lists bipolar disorder, depression and insomnia among the conditions Dr. Mahaffey treats.
Psychiatrists near Dr. Mahaffey
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. Nickoles Odell Mahaffey's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Mahaffey's median patient age at 44, with 61% women.
Dr. Mahaffey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Nickoles Odell Mahaffey wrote 1,538 Medicare Part D claims in 2024
In 2024, Dr. Mahaffey wrote 1,538 Medicare Part D claims for 266 patients. 98% of them were for generic drugs. CMS names the drug for 1,418 of them, across 29 drugs with 11 or more claims each, at $28,772 in total drug cost. In 2023, CMS named 1,485 claims across 32 drugs.
Dr. Mahaffey's Part D claims by kind of drug, 2024
- Generic1,509 claims98%
- Brand-name29 claims2%
Dr. Mahaffey'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. Mahaffey's Part D claims, 2024
- Antipsychotics, patients 65 and over8%118 of 1,538 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: 1,4852024: 1,4185%
Drugs named by CMS: 29 in 2024, 32 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. Nickoles Odell Mahaffey offers telehealth to Medicare patients
Dr. Mahaffey accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mahaffey as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nickoles Odell Mahaffey graduated from Loma Linda University School Of Medicine
Dr. Mahaffey graduated from Loma Linda University School Of Medicine in 2007.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Nickoles Odell Mahaffey accepts plans from 1 insurance carrier
Dr. Mahaffey is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Nickoles Odell Mahaffey'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Nickoles Odell Mahaffey
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. Nickoles Odell Mahaffey's NPI number?
Dr. Nickoles Odell Mahaffey's NPI number is 1386842037. It was assigned on July 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Nickoles Odell Mahaffey?
Dr. Nickoles Odell Mahaffey is a psychiatrist in Bellflower, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Nickoles Odell Mahaffey practice?
Dr. Mahaffey practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. Mahaffey's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. Mahaffey to 1 breast imaging center and 1 group practice or clinic.
What is Dr. Nickoles Odell Mahaffey's medical license number?
Dr. Mahaffey holds California license A106747.
What medical group is Dr. Nickoles Odell Mahaffey part of?
Dr. Mahaffey is linked to Southern California Permanente Medical Group.
Does Dr. Nickoles Odell Mahaffey accept Medicare?
Yes. CMS lists Dr. Mahaffey as accepting Medicare assignment.
Does Dr. Nickoles Odell Mahaffey offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mahaffey as offering telehealth services.
Is Dr. Nickoles Odell Mahaffey board certified?
Yes. Dr. Mahaffey is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Nickoles Odell Mahaffey go to medical school?
Dr. Mahaffey graduated from Loma Linda University School Of Medicine in 2007.
What drugs does Dr. Nickoles Odell Mahaffey prescribe most?
In 2024 Medicare Part D data, Dr. Mahaffey's most prescribed drugs by claims were Trazodone HCl, Lorazepam and Quetiapine Fumarate.
How long has Dr. Nickoles Odell Mahaffey been practicing?
Dr. Mahaffey graduated from medical school in 2007, 19 years ago.
What insurance does Dr. Nickoles Odell Mahaffey accept?
Dr. Mahaffey is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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