Dr. Nathan Gaines, MD
- Medicare services, 2024
- 259
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 85
- Publications
- 1
- MIPS score, 2024
- 95
- Practice address
- 1411 East 31st Street, Oakland, CA 94602
- Practice phone
- Call (510) 437-4800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gaines' professional email, personal email and mobile number
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Dr. Nathan Gaines is a neurologist in Oakland, California
Dr. Gaines practices at Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County.
Dr. Gaines' NPI, 1134562234, was assigned on April 9, 2013. Dr. Gaines graduated from JS Weill Medical College, Cornell University in 2013. Dr. Gaines holds California license A134201.
- NPI
- 1134562234NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082997218
- NPI enumeration date
- April 9, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 437-4800
- 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. Nathan Gaines practices at Alameda Health System - Highland Hospital in Oakland, California
Dr. Gaines' primary practice is Alameda Health System - Highland Hospital, at 1411 East 31st Street, Oakland, CA 94602 in Alameda County. The practice phone is (510) 437-4800.
- Alameda Health System - Highland Hospital1411 East 31st Street, Oakland, CA 94602 · Alameda CountyPhone(510) 437-4800
Source: Dmand AI Affiliation Data
Dr. Nathan Gaines is affiliated with 2 sites of care and 1 medical group
Dr. Gaines' primary practice is Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County. The medical group on file is Alameda Health System. Dmand AI also links Dr. Gaines to 1 more community health center, named with a free account. Dr. Gaines' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Gaines' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gaines practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alameda Health System - Highland Hospital | 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. Nathan Gaines is one of 2,207 neurologists in California
Neurology is Dr. Gaines' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Gaines is licensed in California.
Specialties and state licenses
- Neurology, CaliforniaPrimary
Neurologists near Dr. Gaines
Counts of neurologists 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. Nathan Gaines billed Medicare for 259 services in 2024
CMS data shows 259 Medicare services from Dr. Gaines across 5 procedure codes in 2024, for 131 Medicare patients. Medicare paid $36,301 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gaines' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1242024: 259109%
Dr. Gaines compared with the California median for neurologists, 2024
- Dr. Gaines
- California median
- Medicare services
- 259vs 40436% below
- Medicare patients
- 131vs 19031% below
- Part D claims
- 43vs 32487% below
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Gaines' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan Gaines treated 131 Medicare patients in 2024, average age 70
CMS counts 131 Medicare patients who saw Dr. Gaines in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high blood pressure, and 68% have stroke or tia. 88% are also on Medicaid. Their average risk score is 2.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gaines' median patient age at 64, with 52% women.
Dr. Gaines' Medicare patients by age, 2024
Dr. Gaines' Medicare patients by sex, 2024
- Women5844%
- Men7356%
Chronic conditions among Dr. Gaines' Medicare patients, 2024
- High blood pressure75%
- Stroke or TIA68%
- High cholesterol62%
- Diabetes45%
- Alzheimer's and dementia40%
- Arthritis36%
- Mood disorders36%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gaines' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women52%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan Gaines wrote 85 Medicare Part D claims in 2024
In 2024, Dr. Gaines wrote 85 Medicare Part D claims for 22 patients. 86% of them were for generic drugs. CMS names the drug for 43 of them, across 2 drugs with 11 or more claims each, at $6,658 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Dr. Gaines' Part D claims by kind of drug, 2024
- Generic73 claims86%
- Brand-name12 claims14%
Dr. Gaines' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 202024: 43115%
Drugs named by CMS: 2 in 2024, 1 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. Nathan Gaines scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Gaines for performance year 2024, reported as part of a group. Dr. Gaines accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gaines' MIPS scores, performance year 2024
- 95of 100Final score
- 86.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Nathan Gaines has 1 publication on record
Dmand AI links 1 paper to Dr. Gaines. Dr. Gaines' most frequent co-authors are Marc J. Dinkin, MD and Alexander E. Merkler.
Dr. Gaines' most frequent co-authors
Recent publications by Dr. Gaines
See who Dr. Gaines researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gaines works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nathan Gaines received $233 in industry payments from 2018 to 2020
CMS Open Payments shows 3 general payments to Dr. Gaines from 3 drug and device companies from 2018 to 2020. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $108.
General payments to Dr. Gaines by program year, 2018 to 2020
Companies that paid Dr. Gaines the most, 2018 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan Gaines graduated from JS Weill Medical College, Cornell University
Dr. Gaines graduated from JS Weill Medical College, Cornell University in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan Gaines'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Nathan Gaines
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. Nathan Gaines' NPI number?
Dr. Nathan Gaines' NPI number is 1134562234. It was assigned on April 9, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Gaines?
Dr. Nathan Gaines is a neurologist in Oakland, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nathan Gaines practice?
Dr. Gaines practices at 1411 East 31st Street, Oakland, CA 94602. Dr. Gaines' primary practice is Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County. Dmand AI also links Dr. Gaines to 1 community health center.
What is Dr. Nathan Gaines' office phone number?
The practice phone on file for Dr. Gaines is (510) 437-4800.
What is Dr. Nathan Gaines' medical license number?
Dr. Gaines holds California license A134201.
Which hospitals is Dr. Nathan Gaines affiliated with?
Dr. Gaines practices at Alameda Health System - Highland Hospital in Oakland, California.
What medical group is Dr. Nathan Gaines part of?
Dr. Gaines is linked to Alameda Health System.
Does Dr. Nathan Gaines accept Medicare?
Yes. CMS data shows Dr. Gaines billed Medicare for 259 services in 2024, and Dr. Gaines accepts Medicare assignment.
What is Dr. Nathan Gaines' MIPS score?
Dr. Gaines' MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nathan Gaines see?
CMS counts 131 Medicare patients who saw Dr. Gaines in 2024, with an average age of 70.
Show 7 more questionsShow fewer questions
What services does Dr. Nathan Gaines bill to Medicare?
In 2024, Dr. Gaines' most billed Medicare services were hospital inpatient care (99233), critical care (99291) and hospital inpatient care (99223).
Where did Dr. Nathan Gaines go to medical school?
Dr. Gaines graduated from JS Weill Medical College, Cornell University in 2013.
What drugs does Dr. Nathan Gaines prescribe most?
In 2024 Medicare Part D data, Dr. Gaines' most prescribed drugs by claims were Levetiracetam and Repatha Sureclick.
Has Dr. Nathan Gaines received payments from drug or device companies?
CMS Open Payments shows $233 in general payments to Dr. Gaines from 3 companies from 2018 to 2020. The largest total came from Genentech, Inc.
How long has Dr. Nathan Gaines been practicing?
Dr. Gaines graduated from medical school in 2013, 13 years ago.
Does Dr. Nathan Gaines do research?
Dmand AI links 1 publication to Dr. Gaines.
Who does Dr. Nathan Gaines publish with?
Dr. Gaines' most frequent co-authors are Marc J. Dinkin, MD (1 shared paper) and Alexander E. Merkler (1 shared paper).
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