Dr. Nancy A. Baker, MD

  • Loma Linda, CA
  • Neurologist
NPI1194085860PAC ID6204075724
Medicare services, 2024
404
Medicare patients, 2024
173
Part D claims, 2024
647
Publications
56
Clinical trials
2
Practice address
11370 Anderson St, Loma Linda, CA 92354
Professional email
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Personal email
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Mobile number
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Primary practice

Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD

Acute Care Hospital outpatient department · Loma Linda, California

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Dr. Nancy A. Baker is a neurologist in Loma Linda, California

Dr. Baker practices at Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California.

Dr. Baker's NPI, 1194085860, was assigned on May 29, 2012. Dr. Baker graduated from Ross University School of Medicine in 2012. Dr. Baker holds California license A143857.

NPI and contact details
Medicare PAC ID
6204075724
NPI enumeration date
May 29, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
40
Medical school graduation
2012

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

Dr. Nancy A. Baker practices at Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California

Dr. Baker's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD, at 11370 Anderson St, Loma Linda, CA 92354.

  • Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD
    11370 Anderson St, Loma Linda, CA 92354

Source: Dmand AI Affiliation Data

Dr. Nancy A. Baker is affiliated with 6 sites of care and 2 medical groups

Dr. Baker's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California. Dr. Baker is also affiliated with Loma Linda University Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Baker to 1 more hospital, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group, each named with a free account. Dr. Baker's employer is on file too: a hospital.

See all 8 affiliations for Dr. Baker

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Nancy A. Baker's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Loma Linda University Medical Cente - Center for Restorative Neurology - HOPDAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Nancy A. Baker is one of 2,207 neurologists in California

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

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense A143857 · 2016 to 2027 · taxonomy 2084N0400X
  • Ohio license2012 to 2014

Clinical focus

Dmand AI lists alzheimer's disease, carpal tunnel syndrome, fibromyalgia and chronic pain, hereditary polyneuropathy, lower back pain, muscle disease, muscle weakness and nerve damage among the conditions Dr. Baker treats.

Neurologists near Dr. Baker

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. Nancy A. Baker billed Medicare for 404 services in 2024

CMS data shows 404 Medicare services from Dr. Baker across 7 procedure codes in 2024, for 173 Medicare patients. Medicare paid $34,250 for them.

Medicare services, 2024404
Medicare patients173
Paid by Medicare$34,250
Procedure codes7

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

  • 2023
  • 2024
Office and hospital visits
2023: 2682024: 20822%
Other services
2023: 02024: 134
Tests and treatments
2023: 602024: 623%

Where Dr. Baker's Medicare services took place, 2024

  • In an office38495%
  • In a facility205%

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

  • Dr. Baker
  • California median
Medicare services
404vs 404Close to median
Medicare patients
173vs 1909% below
Part D claims
513vs 32458% above

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

Dr. Baker'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. Baker

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

Dr. Nancy A. Baker treated 173 Medicare patients in 2024, average age 69

CMS counts 173 Medicare patients who saw Dr. Baker in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 39% are also on Medicaid. Their average risk score is 1.87, 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. Baker's median patient age at 61, with 60% women.

Medicare patients, 2024173
Average age69
Average risk score1.87
Also on Medicaid39%

Dr. Baker's Medicare patients by age, 2024

Dr. Baker's Medicare patients by sex, 2024

  • Women9555%
  • Men7845%

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

  1. High blood pressure75%
  2. High cholesterol72%
  3. Arthritis57%
  4. Mood disorders41%
  5. Depression36%
  6. Diabetes34%
  7. Anxiety33%
  8. Ischemic heart disease32%

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

Dr. Baker's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women60%
  • Men40%

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

Dr. Nancy A. Baker wrote 647 Medicare Part D claims in 2024

In 2024, Dr. Baker wrote 647 Medicare Part D claims for 149 patients. 81% of them were for generic drugs. CMS names the drug for 513 of them, across 14 drugs with 11 or more claims each, at $1,766,591 in total drug cost. In 2023, CMS named 502 claims across 19 drugs.

Part D claims, 2024647
Drugs named by CMS14
Total drug cost$1.8M
Part D patients149

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

  • Generic526 claims81%
  • Brand-name121 claims19%

Dr. Baker'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5022024: 5132%

Drugs named by CMS: 14 in 2024, 19 in 2023.

See all prescribing by Dr. Baker

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. Nancy A. Baker scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Baker for performance year 2024, reported as part of a group. Dr. Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Baker as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Baker's MIPS scores, performance year 2024

  • 89of 100Final score
  • 72.1of 100Quality
  • 80of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 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. Nancy A. Baker has 56 publications on record

Dmand AI links 56 papers to Dr. Baker, published from 2006 to 2024. 2019 was the busiest year, with 4. The most frequent topics are Ergonomics, Carpal Tunnel Syndrome and Computer Peripherals. Dr. Baker has published most often in Work. Dr. Baker's most frequent co-authors are Firas Bannout, MD, Sanad Batarseh, MD and Mark H. Bussell, MD.

Papers56
Years published2006 to 2024

Dr. Baker's papers by year, 2014 to 2024

Topics Dr. Baker writes about most

  • Ergonomics
  • Carpal Tunnel Syndrome
  • Computer Peripherals
  • Posture
  • Occupational Therapy
  • Task Performance and Analysis
  • Arthritis
  • Musculoskeletal Diseases

Dr. Baker's most frequent co-authors

Recent publications by Dr. Baker

See all 56 publications and co-authors

See who Dr. Baker researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Baker 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. Nancy A. Baker has worked on 2 clinical trials

Dmand AI links Dr. Baker to 2 clinical trials. Conditions studied include Cumulative Trauma Disorders, Fibromyalgia and Arthritis, Rheumatoid. University of Pittsburgh sponsors the most, 2.

Conditions in Dr. Baker's trials

  • Cumulative Trauma Disorders
  • Fibromyalgia
  • Arthritis, Rheumatoid
  • Sprains and Strains

Recent clinical trials with Dr. Baker

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Nancy A. Baker received $207 in industry payments from 2018 to 2025

CMS Open Payments shows 6 general payments to Dr. Baker from 5 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 86% of the total. MDD US Operations, LLC paid the most, $114.

General payments to Dr. Baker by program year, 2018 to 2025

General payments to Dr. Baker by kind, 2018 to 2025

$207in total
  • Food and beverage$17786%
  • Education$3014%

Companies that paid Dr. Baker the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Baker

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

Dr. Nancy A. Baker graduated from Ross University School of Medicine

Dr. Baker graduated from Ross University School of Medicine in 2012.

  1. Medical schoolRoss University School of Medicine
  2. Board certified in clinical neurophysiologyAmerican Board of Psychiatry and Neurology
  3. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Nancy A. Baker accepts plans from 15 insurance carriers

Dr. Baker is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Molina
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Baker accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Nancy A. Baker'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Nancy A. Baker

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. Nancy A. Baker's NPI number?

Dr. Nancy A. Baker's NPI number is 1194085860. It was assigned on May 29, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Nancy A. Baker?

Dr. Nancy A. Baker is a neurologist in Loma Linda, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Nancy A. Baker practice?

Dr. Baker practices at 11370 Anderson St, Loma Linda, CA 92354. Dr. Baker's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California. Dmand AI also links Dr. Baker to 1 hospital, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group.

What is Dr. Nancy A. Baker's medical license number?

Dr. Baker holds California license A143857, one of the licenses on file in 2 states.

Which states has Dr. Nancy A. Baker been licensed in?

Dmand AI has state licenses on file for Dr. Baker in California (2016 to 2027) and Ohio (2012 to 2014).

Which hospitals is Dr. Nancy A. Baker affiliated with?

Dr. Baker is affiliated with Loma Linda University Medical Center. Dmand AI links Dr. Baker to 1 more hospital.

What medical group is Dr. Nancy A. Baker part of?

Dr. Baker is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Dr. Baker to 1 more medical group.

Does Dr. Nancy A. Baker accept Medicare?

Yes. CMS data shows Dr. Baker billed Medicare for 404 services in 2024, and Dr. Baker accepts Medicare assignment.

Does Dr. Nancy A. Baker offer telehealth?

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

What is Dr. Nancy A. Baker's MIPS score?

Dr. Baker's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Nancy A. Baker see?

CMS counts 173 Medicare patients who saw Dr. Baker in 2024, with an average age of 69.

Is Dr. Nancy A. Baker board certified?

Yes. Dr. Baker is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology.

What services does Dr. Nancy A. Baker bill to Medicare?

In 2024, Dr. Baker's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and office visit, new patient (99205).

Where did Dr. Nancy A. Baker go to medical school?

Dr. Baker graduated from Ross University School of Medicine in 2012.

What drugs does Dr. Nancy A. Baker prescribe most?

In 2024 Medicare Part D data, Dr. Baker's most prescribed drugs by claims were Gabapentin, Pregabalin and Gammagard Liquid.

Has Dr. Nancy A. Baker received payments from drug or device companies?

CMS Open Payments shows $207 in general payments to Dr. Baker from 5 companies from 2018 to 2025. The largest total came from MDD US Operations, LLC.

How long has Dr. Nancy A. Baker been practicing?

Dr. Baker graduated from medical school in 2012, 14 years ago.

Does Dr. Nancy A. Baker do research?

Dmand AI links 56 publications to Dr. Baker, published from 2006 to 2024. Dr. Baker has worked on 2 clinical trials.

Who does Dr. Nancy A. Baker publish with?

Dr. Baker's most frequent co-authors are Firas Bannout, MD (1 shared paper), Sanad Batarseh, MD (1 shared paper) and Mark H. Bussell, MD (1 shared paper).

What insurance does Dr. Nancy A. Baker accept?

Dr. Baker is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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