Dr. Bonnie Lynn Nickel, MD
- Medicare services, 2024
- 275
- Medicare patients, 2024
- 143
- Part D claims, 2024
- 135
- Industry payments
- $38
- Affiliated sites
- 1
- Practice address
- 750 Las Gallinas Ave, San Rafael, CA 94903
- Practice phone
- Call (415) 884-1840
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marin IPA
San Rafael, California
Find Dr. Nickel's professional email, personal email and mobile number
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Dr. Bonnie Lynn Nickel is an ophthalmologist in San Rafael, California
Dr. Nickel practices at Marin IPA in San Rafael, California.
Dr. Nickel's NPI, 1881874709, was assigned on November 8, 2007. Dr. Nickel graduated from Un of California, Irvine, College of Medicine in 1976. Dr. Nickel holds California license 00G362480.
- NPI
- 1881874709NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587780663
- NPI enumeration date
- November 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 884-1840
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bonnie Lynn Nickel practices at Marin IPA in San Rafael, California
Dr. Nickel's primary practice is Marin IPA, at 750 Las Gallinas Ave, San Rafael, CA 94903 in Marin County. The practice phone is (415) 884-1840.
- Marin IPA750 Las Gallinas Ave, San Rafael, CA 94903 · Marin CountyPhone(415) 884-1840
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bonnie Lynn Nickel is affiliated with 2 sites of care
Dr. Nickel's primary practice is Marin IPA in San Rafael, California. Dmand AI also links Dr. Nickel to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Bonnie Lynn Nickel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nickel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marin IPA | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bonnie Lynn Nickel is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Nickel's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Nickel is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Ophthalmologists near Dr. Nickel
Counts of ophthalmologists 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. Bonnie Lynn Nickel billed Medicare for 275 services in 2024
CMS data shows 275 Medicare services from Dr. Nickel across 7 procedure codes in 2024, for 143 Medicare patients. Medicare paid $25,178 for them. Every service was in an office.
Dr. Nickel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 512024: 150194%
- Tests and treatments
- 2023: 1902024: 12534%
Dr. Nickel compared with the California median for ophthalmologists, 2024
- Dr. Nickel
- California median
- Medicare services
- 275vs 1,07975% below
- Medicare patients
- 143vs 42166% below
- Part D claims
- 77vs 61888% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Nickel'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. Nickel and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bonnie Lynn Nickel treated 143 Medicare patients in 2024, average age 73
CMS counts 143 Medicare patients who saw Dr. Nickel in 2024. The largest group is 65 to 74, with 68 patients. 73% of them have high cholesterol, and 54% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nickel's median patient age at 16, with 55% women.
Dr. Nickel's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nickel's Medicare patients by sex, 2024
- Women8257%
- Men6143%
Chronic conditions among Dr. Nickel's Medicare patients, 2024
- High cholesterol73%
- High blood pressure54%
- Arthritis44%
- Ischemic heart disease20%
- Osteoporosis17%
- Mood disorders15%
- Anxiety13%
- Cancer13%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nickel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bonnie Lynn Nickel wrote 135 Medicare Part D claims in 2024
In 2024, Dr. Nickel wrote 135 Medicare Part D claims for 41 patients. 81% of them were for generic drugs. CMS names the drug for 77 of them, across 4 drugs with 11 or more claims each, at $6,715 in total drug cost. In 2023, CMS named 59 claims across 4 drugs.
Dr. Nickel's Part D claims by kind of drug, 2024
- Generic110 claims81%
- Brand-name25 claims19%
Dr. Nickel'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. Nickel's Part D claims, 2024
- Antibiotics39%53 of 135 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: 592024: 7731%
Drugs named by CMS: 4 in 2024, 4 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. Bonnie Lynn Nickel offers telehealth to Medicare patients
Dr. Nickel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nickel as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Bonnie Lynn Nickel received $38 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Nickel from 1 drug or device company in 2016. Education make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $38.
Companies that paid Dr. Nickel the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bonnie Lynn Nickel graduated from Un of California, Irvine, College of Medicine
Dr. Nickel graduated from Un of California, Irvine, College of Medicine in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bonnie Lynn Nickel'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Industry payments | Open Payments (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. Bonnie Lynn Nickel
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. Bonnie Lynn Nickel's NPI number?
Dr. Bonnie Lynn Nickel's NPI number is 1881874709. It was assigned on November 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Bonnie Lynn Nickel?
Dr. Bonnie Lynn Nickel is an ophthalmologist in San Rafael, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Bonnie Lynn Nickel practice?
Dr. Nickel practices at 750 Las Gallinas Ave, San Rafael, CA 94903. Dr. Nickel's primary practice is Marin IPA in San Rafael, California. Dmand AI also links Dr. Nickel to 1 physician office.
What is Dr. Bonnie Lynn Nickel's office phone number?
The practice phone on file for Dr. Nickel is (415) 884-1840.
What is Dr. Bonnie Lynn Nickel's medical license number?
Dr. Nickel holds California license 00G362480.
Does Dr. Bonnie Lynn Nickel accept Medicare?
Yes. CMS data shows Dr. Nickel billed Medicare for 275 services in 2024, and Dr. Nickel accepts Medicare assignment.
Does Dr. Bonnie Lynn Nickel offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nickel as offering telehealth services.
How many Medicare patients does Dr. Bonnie Lynn Nickel see?
CMS counts 143 Medicare patients who saw Dr. Nickel in 2024, with an average age of 73.
What services does Dr. Bonnie Lynn Nickel bill to Medicare?
In 2024, Dr. Nickel's most billed Medicare services were eye exam or test (92012), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Bonnie Lynn Nickel go to medical school?
Dr. Nickel graduated from Un of California, Irvine, College of Medicine in 1976.
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What drugs does Dr. Bonnie Lynn Nickel prescribe most?
In 2024 Medicare Part D data, Dr. Nickel's most prescribed drugs by claims were Azithromycin, Restasis and Ofloxacin.
Has Dr. Bonnie Lynn Nickel received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Nickel from 1 company from 2016 to 2016. The largest total came from Shire North American Group Inc.
How long has Dr. Bonnie Lynn Nickel been practicing?
Dr. Nickel graduated from medical school in 1976, 50 years ago.
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