Dr. Erica Ayami-Sato Byrd, MD

  • Roseville, CA
  • Neurologist
NPI1598080053PAC ID5395032239
Medicare services, 2024
28,174
Medicare patients, 2024
422
Part D claims, 2024
3,362
Publications
6
Hospital affiliations
2
Practice address
2 Medical Plaza Ste 105, Roseville, CA 95661
Practice phone
Call (916) 865-1469
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sutter Imaging Roseville II

Mammography / Breast Imaging Center · Roseville, California

See all 5 affiliations

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Dr. Erica Ayami-Sato Byrd is a neurologist in Roseville, California

Dr. Byrd practices at Sutter Imaging Roseville II in Roseville, California.

Dr. Byrd's NPI, 1598080053, was assigned on March 28, 2010. Dr. Byrd graduated from Medical College Of Wisconsin in 2010. Dr. Byrd holds California license A130778.

NPI and contact details
Medicare PAC ID
5395032239
NPI enumeration date
March 28, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 865-1469
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
42
Medical school graduation
2010

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Erica Ayami-Sato Byrd practices at Sutter Imaging Roseville II in Roseville, California

Dr. Byrd's primary practice is Sutter Imaging Roseville II, at 2 Medical Plaza Ste 105, Roseville, CA 95661. The practice phone is (916) 865-1469.

  • Sutter Imaging Roseville II
    2 Medical Plaza Ste 105, Roseville, CA 95661Phone(916) 865-1469

Source: Dmand AI Affiliation Data

Dr. Erica Ayami-Sato Byrd is affiliated with 4 sites of care and 1 medical group

Dr. Byrd's primary practice is Sutter Imaging Roseville II in Roseville, California. Dr. Byrd is also affiliated with Sutter Roseville Medical Center. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Byrd to 1 more hospital and 1 group practice or clinic, each named with a free account. Dr. Byrd's employer is on file too: a breast imaging center.

See all 5 affiliations for Dr. Byrd

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Erica Ayami-Sato Byrd's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Byrd practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sutter Imaging Roseville IIAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Erica Ayami-Sato Byrd is one of 2,207 neurologists in California

Neurology is Dr. Byrd's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Byrd is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Byrd's licenses on file in 2 states: California and Washington.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense A130778 · 2014 to 2026 · taxonomy 2084N0400X
  • Washington licenseSince 2013

Clinical focus

Dmand AI lists alzheimer's disease, essential tremor, fibromyalgia and chronic pain, hereditary polyneuropathy, migraine and chronic headache, neuropathy, parkinson's disease and restless legs syndrome among the conditions Dr. Byrd treats.

Neurologists near Dr. Byrd

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. Erica Ayami-Sato Byrd billed Medicare for 28,174 services in 2024

CMS data shows 28,174 Medicare services from Dr. Byrd across 13 procedure codes in 2024, for 422 Medicare patients. Medicare paid $254,821 for them. Every service was in an office.

Medicare services, 202428,174
Medicare patients422
Paid by Medicare$254,821
Procedure codes13

Dr. Byrd's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 23,2002024: 26,48514%
Office and hospital visits
2023: 7722024: 773No change
Other services
2023: 522024: 6201092%
Tests and treatments
2023: 1102024: 14935%
Surgery
2023: 1492024: 1471%

Dr. Byrd compared with the California median for neurologists, 2024

  • Dr. Byrd
  • California median
Medicare services
28,174vs 40469.7 times
Medicare patients
422vs 1902.2 times
Part D claims
3,218vs 3249.9 times

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Dr. Byrd'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.

See all procedures by Dr. Byrd

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Erica Ayami-Sato Byrd treated 422 Medicare patients in 2024, average age 77

CMS counts 422 Medicare patients who saw Dr. Byrd in 2024. The largest group is 75 to 84, with 201 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.51, 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. Byrd's median patient age at 76, with 52% women.

Medicare patients, 2024422
Average age77
Average risk score1.51
Also on Medicaid12%

Dr. Byrd's Medicare patients by age, 2024

Dr. Byrd's Medicare patients by sex, 2024

  • Women23957%
  • Men18343%

Chronic conditions among Dr. Byrd's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure73%
  3. Arthritis58%
  4. Parkinson's disease54%
  5. Mood disorders40%
  6. Anxiety39%
  7. Depression36%
  8. Diabetes28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Byrd's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women52%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Erica Ayami-Sato Byrd wrote 3,362 Medicare Part D claims in 2024

In 2024, Dr. Byrd wrote 3,362 Medicare Part D claims for 453 patients. 85% of them were for generic drugs. CMS names the drug for 3,218 of them, across 42 drugs with 11 or more claims each, at $1,698,171 in total drug cost. In 2023, CMS named 3,153 claims across 40 drugs.

Part D claims, 20243,362
Drugs named by CMS42
Total drug cost$1.7M
Part D patients453

Dr. Byrd's Part D claims by kind of drug, 2024

  • Generic2,873 claims85%
  • Brand-name489 claims15%

Dr. Byrd'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. Byrd's Part D claims, 2024

  • Antipsychotics, patients 65 and over3%107 of 3,362 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: 3,1532024: 3,2182%

Drugs named by CMS: 42 in 2024, 40 in 2023.

See all prescribing by Dr. Byrd

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. Erica Ayami-Sato Byrd offers telehealth to Medicare patients

Dr. Byrd accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Byrd as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Erica Ayami-Sato Byrd has 6 publications on record

Dmand AI links 6 papers to Dr. Byrd, published from 2012 to 2016. 2012 was the busiest year, with 2. Dr. Byrd's most frequent co-authors are Jill Louise Ostrem, MD, Caroline M. Tanner, MD, PhD and Kelly Lynn Andrzejewski, DO, PhD.

Papers6
Years published2012 to 2016

Dr. Byrd's most frequent co-authors

Recent publications by Dr. Byrd

See all 6 publications and co-authors

See who Dr. Byrd researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Byrd works with, so you can find a warm path to the right neurologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Erica Ayami-Sato Byrd received $2,828 in industry payments from 2016 to 2025

CMS Open Payments shows 68 general payments to Dr. Byrd from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. MDD US Operations, LLC paid the most, $487.

General payments to Dr. Byrd by program year, 2016 to 2025

General payments to Dr. Byrd by kind, 2016 to 2025

$2.8Kin total
  • Food and beverage$2,76098%
  • Education$682%

Companies that paid Dr. Byrd the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Byrd

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Erica Ayami-Sato Byrd graduated from Medical College Of Wisconsin

Dr. Byrd graduated from Medical College Of Wisconsin in 2010.

  1. Medical schoolMedical College Of Wisconsin
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Erica Ayami-Sato Byrd accepts plans from 13 insurance carriers

Dr. Byrd is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • HCSC
  • Regence Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Byrd accepts, by number of carriers

  1. PPO10
  2. Medicare7
  3. HMO5
  4. POS4
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Erica Ayami-Sato Byrd's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Erica Ayami-Sato Byrd

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. Erica Ayami-Sato Byrd's NPI number?

Dr. Erica Ayami-Sato Byrd's NPI number is 1598080053. It was assigned on March 28, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Erica Ayami-Sato Byrd?

Dr. Erica Ayami-Sato Byrd is a neurologist in Roseville, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Erica Ayami-Sato Byrd practice?

Dr. Byrd practices at 2 Medical Plaza Ste 105, Roseville, CA 95661. Dr. Byrd's primary practice is Sutter Imaging Roseville II in Roseville, California. Dmand AI also links Dr. Byrd to 1 hospital and 1 group practice or clinic.

What is Dr. Erica Ayami-Sato Byrd's office phone number?

The practice phone on file for Dr. Byrd is (916) 865-1469.

What is Dr. Erica Ayami-Sato Byrd's medical license number?

Dr. Byrd holds California license A130778, one of the licenses on file in 2 states.

Which states has Dr. Erica Ayami-Sato Byrd been licensed in?

Dmand AI has state licenses on file for Dr. Byrd in California (2014 to 2026) and Washington (since 2013).

Which hospitals is Dr. Erica Ayami-Sato Byrd affiliated with?

Dr. Byrd is affiliated with Sutter Roseville Medical Center. Dmand AI links Dr. Byrd to 1 more hospital.

What medical group is Dr. Erica Ayami-Sato Byrd part of?

Dr. Byrd is linked to SGMF Radiology.

Does Dr. Erica Ayami-Sato Byrd accept Medicare?

Yes. CMS data shows Dr. Byrd billed Medicare for 28,174 services in 2024, and Dr. Byrd accepts Medicare assignment.

Does Dr. Erica Ayami-Sato Byrd offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Byrd as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Erica Ayami-Sato Byrd see?

CMS counts 422 Medicare patients who saw Dr. Byrd in 2024, with an average age of 77.

Is Dr. Erica Ayami-Sato Byrd board certified?

Yes. Dr. Byrd is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Erica Ayami-Sato Byrd bill to Medicare?

In 2024, Dr. Byrd's most billed Medicare services were injected or infused drug (J0585), medicare service (G2211) and office visit, established patient (99214).

Where did Dr. Erica Ayami-Sato Byrd go to medical school?

Dr. Byrd graduated from Medical College Of Wisconsin in 2010.

What drugs does Dr. Erica Ayami-Sato Byrd prescribe most?

In 2024 Medicare Part D data, Dr. Byrd's most prescribed drugs by claims were Carbidopa-Levodopa, Carbidopa-Levodopa ER and Donepezil HCl.

Has Dr. Erica Ayami-Sato Byrd received payments from drug or device companies?

CMS Open Payments shows $2,828 in general payments to Dr. Byrd from 17 companies from 2016 to 2025. The largest total came from MDD US Operations, LLC.

How long has Dr. Erica Ayami-Sato Byrd been practicing?

Dr. Byrd graduated from medical school in 2010, 16 years ago.

Does Dr. Erica Ayami-Sato Byrd do research?

Dmand AI links 6 publications to Dr. Byrd, published from 2012 to 2016.

Who does Dr. Erica Ayami-Sato Byrd publish with?

Dr. Byrd's most frequent co-authors are Jill Louise Ostrem, MD (2 shared papers), Caroline M. Tanner, MD, PhD (2 shared papers) and Kelly Lynn Andrzejewski, DO, PhD (1 shared paper).

What insurance does Dr. Erica Ayami-Sato Byrd accept?

Dr. Byrd is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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