Dr. David Paul Richman, MD

  • Sacramento, CA
  • Neurologist
NPI1497739296PAC ID0941363303
Medicare services, 2024
452
Medicare patients, 2024
193
Part D claims, 2024
713
Publications
71
Clinical trials
2
Practice address
2315 Stockton Boulevard, Sacramento, CA 95817
Practice phone
Call (916) 734-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Davis Medical Center

Hospital · Sacramento, California

See all 3 affiliations

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Dr. David Paul Richman is a neurologist in Sacramento, California

Dr. Richman practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Richman's NPI, 1497739296, was assigned on December 5, 2005. Dr. Richman graduated from The Johns Hopkins University School of Medicine in 1969. Dr. Richman holds California license G025987.

NPI and contact details
Medicare PAC ID
0941363303
NPI enumeration date
December 5, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 734-2011
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
83
Medical school graduation
1969

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

Dr. David Paul Richman practices at UC Davis Medical Center in Sacramento, California

Dr. Richman's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Source: Dmand AI Affiliation Data

Dr. David Paul Richman is affiliated with 2 sites of care and 1 medical group

Dr. Richman's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Richman to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Richman

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

Dmand AI tracks the EHR system at Dr. David Paul Richman's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Richman practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UC Davis Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David Paul Richman is one of 2,207 neurologists in California

Neurology is Dr. Richman's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Richman is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Richman's licenses on file in 4 states: California, New York, Illinois and Florida.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense G025987 · 1992 to 2026 · taxonomy 2084N0400X
  • New York licenseSince 1970
  • Illinois license1976 to 1993
  • Florida license1973 to 1989

Clinical focus

Dmand AI lists cerebrovascular disease, mini-stroke (TIA), muscle disease and neuropathy among the conditions Dr. Richman treats.

Neurologists near Dr. Richman

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. David Paul Richman billed Medicare for 452 services in 2024

CMS data shows 452 Medicare services from Dr. Richman across 5 procedure codes in 2024, for 193 Medicare patients. Medicare paid $24,901 for them. Every service was in an office.

Medicare services, 2024452
Medicare patients193
Paid by Medicare$24,901
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 3152024: 25718%
Other services
2023: 02024: 195

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

  • Dr. Richman
  • California median
Medicare services
452vs 40412% above
Medicare patients
193vs 190Close to median
Part D claims
631vs 32495% above

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

Dr. Richman'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. Richman

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

Dr. David Paul Richman treated 193 Medicare patients in 2024, average age 73

CMS counts 193 Medicare patients who saw Dr. Richman in 2024. The largest group is 75 to 84, with 90 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.94, 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. Richman's median patient age at 65, with 52% women.

Medicare patients, 2024193
Average age73
Average risk score1.94
Also on Medicaid24%

Dr. Richman's Medicare patients by age, 2024

Dr. Richman's Medicare patients by sex, 2024

  • Women8041%
  • Men11359%

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

  1. High blood pressure75%
  2. High cholesterol71%
  3. Arthritis53%
  4. Diabetes32%
  5. Ischemic heart disease30%
  6. Anxiety25%
  7. Mood disorders24%
  8. Chronic kidney disease23%

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

Dr. Richman's patients across all payers

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

Patient panel by age, all payers

Median age 65

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. David Paul Richman wrote 713 Medicare Part D claims in 2024

In 2024, Dr. Richman wrote 713 Medicare Part D claims for 102 patients. 91% of them were for generic drugs. CMS names the drug for 631 of them, across 6 drugs with 11 or more claims each, at $1,460,086 in total drug cost. In 2023, CMS named 567 claims across 5 drugs.

Part D claims, 2024713
Drugs named by CMS6
Total drug cost$1.5M
Part D patients102

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

  • Generic651 claims91%
  • Brand-name62 claims9%

Dr. Richman'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: 5672024: 63111%

Drugs named by CMS: 6 in 2024, 5 in 2023.

See all prescribing by Dr. Richman

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. David Paul Richman scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Richman for performance year 2024, reported as part of a group. Dr. Richman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Richman as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Richman's MIPS scores, performance year 2024

  • 83of 100Final score
  • 64.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 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. David Paul Richman has 71 publications on record

Dmand AI links 71 papers to Dr. Richman, published from 2008 to 2023. 2020 was the busiest year, with 5. The most frequent topics are Myasthenia Gravis, Receptors, Cholinergic and Antibodies, Monoclonal. Dr. Richman has published most often in Ann N Y Acad Sci. Dr. Richman's most frequent co-authors are Mark Angel Agius, MD, Ricardo A. Maselli, MD and Donald Berry Sanders, MD.

Papers71
Years published2008 to 2023

Dr. Richman's papers by year, 2013 to 2023

Topics Dr. Richman writes about most

  • Myasthenia Gravis
  • Receptors, Cholinergic
  • Antibodies, Monoclonal
  • Receptors, Nicotinic
  • Autoantibodies
  • Neuromuscular Junction
  • Immunosuppressive Agents
  • Thymectomy

Dr. Richman's most frequent co-authors

Recent publications by Dr. Richman

See all 71 publications and co-authors

See who Dr. Richman researches with

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

Dmand AI links Dr. Richman to 2 clinical trials. Conditions studied include Myasthenia Gravis, Lambert-Eaton Myasthenic Syndrome and Neuromuscular Junction Diseases.

Conditions in Dr. Richman's trials

  • Myasthenia Gravis
  • Lambert-Eaton Myasthenic Syndrome
  • Neuromuscular Junction Diseases

Investigators on the most trials with Dr. Richman

Recent clinical trials with Dr. Richman

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

Dr. David Paul Richman received $189 in industry payments from 2016 to 2017

CMS Open Payments shows 2 general payments to Dr. Richman from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $122.

General payments to Dr. Richman by program year, 2016 to 2017

Companies that paid Dr. Richman the most, 2016 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Richman

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

Dr. David Paul Richman has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Richman, most recently CMS Stage 1 EHR in 2012.

Awards and honors for Dr. Richman

  1. 2012
    • CMS Stage 1 EHR
  2. Undated
    • Whos Who

Source: Dmand AI Professional Profile Data

Dr. David Paul Richman graduated from The Johns Hopkins University School of Medicine

Dr. Richman graduated from The Johns Hopkins University School of Medicine in 1969.

  1. Medical schoolThe Johns Hopkins University School of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. David Paul Richman accepts plans from 8 insurance carriers

Dr. Richman is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Dr. Richman accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. David Paul Richman'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)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)
Awards and committee rolesDmand AI Professional Profile Data
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. David Paul Richman

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. David Paul Richman's NPI number?

Dr. David Paul Richman's NPI number is 1497739296. It was assigned on December 5, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. David Paul Richman?

Dr. David Paul Richman is a neurologist in Sacramento, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. David Paul Richman practice?

Dr. Richman practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Richman's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Richman to 1 group practice or clinic.

What is Dr. David Paul Richman's office phone number?

The practice phone on file for Dr. Richman is (916) 734-2011.

What is Dr. David Paul Richman's medical license number?

Dr. Richman holds California license G025987, one of the licenses on file in 4 states.

Which states has Dr. David Paul Richman been licensed in?

Dmand AI has state licenses on file for Dr. Richman in California (1992 to 2026), New York (since 1970), Illinois (1976 to 1993) and Florida (1973 to 1989).

Which hospitals is Dr. David Paul Richman affiliated with?

Dr. Richman practices at UC Davis Medical Center in Sacramento, California.

What medical group is Dr. David Paul Richman part of?

Dr. Richman is linked to UC Davis Medical Group.

Does Dr. David Paul Richman accept Medicare?

Yes. CMS data shows Dr. Richman billed Medicare for 452 services in 2024, and Dr. Richman accepts Medicare assignment.

Does Dr. David Paul Richman offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. David Paul Richman's MIPS score?

Dr. Richman's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Dr. David Paul Richman see?

CMS counts 193 Medicare patients who saw Dr. Richman in 2024, with an average age of 73.

Is Dr. David Paul Richman board certified?

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

What services does Dr. David Paul Richman bill to Medicare?

In 2024, Dr. Richman's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, established patient (99214).

Where did Dr. David Paul Richman go to medical school?

Dr. Richman graduated from The Johns Hopkins University School of Medicine in 1969.

What drugs does Dr. David Paul Richman prescribe most?

In 2024 Medicare Part D data, Dr. Richman's most prescribed drugs by claims were Prednisone, Mycophenolate Mofetil and Pyridostigmine Bromide.

Has Dr. David Paul Richman received payments from drug or device companies?

CMS Open Payments shows $189 in general payments to Dr. Richman from 2 companies from 2016 to 2017. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. David Paul Richman been practicing?

Dr. Richman graduated from medical school in 1969, 57 years ago.

Does Dr. David Paul Richman do research?

Dmand AI links 71 publications to Dr. Richman, published from 2008 to 2023. Dr. Richman has worked on 2 clinical trials.

Who does Dr. David Paul Richman publish with?

Dr. Richman's most frequent co-authors are Mark Angel Agius, MD (21 shared papers), Ricardo A. Maselli, MD (10 shared papers) and Donald Berry Sanders, MD (7 shared papers).

What insurance does Dr. David Paul Richman accept?

Dr. Richman is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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