Dr. Swayne Anthony Cofield, MD
- Medicare services, 2023
- 14
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 6,552
- Hospital affiliations
- 1
- Medical group
- 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. Cofield'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. Swayne Anthony Cofield is a family medicine physician in Bellflower, California
Dr. Cofield practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. Cofield's NPI, 1124170584, was assigned on January 17, 2007. Dr. Cofield graduated from University of California, Geffen School of Medicine in 1999. Dr. Cofield holds California license A78696.
- NPI
- 1124170584NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163454117
- NPI enumeration date
- January 17, 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
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Swayne Anthony Cofield practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. Cofield'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. Swayne Anthony Cofield is affiliated with 4 sites of care and 1 medical group
Dr. Cofield's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dr. Cofield is also affiliated with Downey Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Cofield to 1 more breast imaging center and 1 group practice or clinic, each named with a free account. Dr. Cofield's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Swayne Anthony Cofield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cofield practices, 4 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 |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Swayne Anthony Cofield is one of 15,680 family medicine physicians in California
Family medicine is Dr. Cofield's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Cofield is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Cofield
Counts of family medicine physicians 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. Swayne Anthony Cofield billed Medicare for 14 services in 2023
CMS data shows 14 Medicare services from Dr. Cofield across 1 procedure code in 2023, all of them office visits, for 11 Medicare patients. Medicare paid $980 for them. Every service was in an office.
Dr. Cofield compared with the California median for family medicine physicians, 2023
- Dr. Cofield
- California median
- Medicare services
- 14vs 24694% below
- Medicare patients
- 11vs 11891% below
- Part D claims
- 5,930vs 8337.1 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Cofield's most billed Medicare procedure codes, 2023
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Swayne Anthony Cofield treated 11 Medicare patients in 2024, average age 57
CMS counts 11 Medicare patients who saw Dr. Cofield in 2024. The largest group is 75 to 84, with 0 patients. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cofield's median patient age at 58, with 55% women.
Dr. Cofield's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cofield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Swayne Anthony Cofield wrote 6,552 Medicare Part D claims in 2024
In 2024, Dr. Cofield wrote 6,552 Medicare Part D claims for 1,768 patients. 92% of them were for generic drugs. CMS names the drug for 5,930 of them, across 93 drugs with 11 or more claims each, at $185,324 in total drug cost. In 2023, CMS named 4,674 claims across 85 drugs.
Dr. Cofield's Part D claims by kind of drug, 2024
- Generic6,001 claims92%
- Brand-name435 claims7%
- Other116 claims2%
Dr. Cofield'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. Cofield's Part D claims, 2024
- Opioids3%196 of 6,552 claims
- Antibiotics1%90 of 6,552 claims
- Antipsychotics, patients 65 and over0%14 of 6,552 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: 4,6742024: 5,93027%
Drugs named by CMS: 93 in 2024, 85 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. Swayne Anthony Cofield offers telehealth to Medicare patients
Dr. Cofield accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cofield as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Swayne Anthony Cofield graduated from University of California, Geffen School of Medicine
Dr. Cofield graduated from University of California, Geffen School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Swayne Anthony Cofield'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Swayne Anthony Cofield
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. Swayne Anthony Cofield's NPI number?
Dr. Swayne Anthony Cofield's NPI number is 1124170584. It was assigned on January 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Swayne Anthony Cofield?
Dr. Swayne Anthony Cofield is a family medicine physician in Bellflower, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Swayne Anthony Cofield practice?
Dr. Cofield practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. Cofield's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. Cofield to 1 breast imaging center and 1 group practice or clinic.
What is Dr. Swayne Anthony Cofield's medical license number?
Dr. Cofield holds California license A78696.
Which hospitals is Dr. Swayne Anthony Cofield affiliated with?
Dr. Cofield is affiliated with Downey Medical Center.
What medical group is Dr. Swayne Anthony Cofield part of?
Dr. Cofield is linked to Southern California Permanente Medical Group.
Does Dr. Swayne Anthony Cofield accept Medicare?
Yes. CMS data shows Dr. Cofield billed Medicare for 14 services in 2023, and Dr. Cofield accepts Medicare assignment.
Does Dr. Swayne Anthony Cofield offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cofield as offering telehealth services.
How many Medicare patients does Dr. Swayne Anthony Cofield see?
CMS counts 11 Medicare patients who saw Dr. Cofield in 2024, with an average age of 57.
What services does Dr. Swayne Anthony Cofield bill to Medicare?
In 2023, Dr. Cofield's most billed Medicare services were office visit, established patient (99214).
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Where did Dr. Swayne Anthony Cofield go to medical school?
Dr. Cofield graduated from University of California, Geffen School of Medicine in 1999.
What drugs does Dr. Swayne Anthony Cofield prescribe most?
In 2024 Medicare Part D data, Dr. Cofield's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
How long has Dr. Swayne Anthony Cofield been practicing?
Dr. Cofield graduated from medical school in 1999, 27 years ago.
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