Dr. Stephen Gresham Henry, MD

  • Sacramento, CA
  • Internist
NPI1457478059PAC ID0749469534
Medicare services, 2024
486
Medicare patients, 2024
307
Part D claims, 2024
138
Publications
64
Clinical trials
1
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 5 affiliations

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Dr. Stephen Gresham Henry is an internist in Sacramento, California

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

Dr. Henry's NPI, 1457478059, was assigned on March 26, 2007. Dr. Henry graduated from Vanderbilt University School Of Medicine in 2006. Dr. Henry's Michigan license number on file is 4301087867.

NPI and contact details
Medicare PAC ID
0749469534
NPI enumeration date
March 26, 2007
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
46
Medical school graduation
2006

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

Dr. Stephen Gresham Henry practices at UC Davis Medical Center in Sacramento, California

Dr. Henry'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. Stephen Gresham Henry is affiliated with 4 sites of care and 1 medical group

Dr. Henry'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. Henry to 2 more home health agencies and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Henry

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

Dmand AI tracks the EHR system at Dr. Stephen Gresham Henry's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Henry practices, 4 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
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Stephen Gresham Henry is one of 16,751 internists in California

Internal medicine is Dr. Henry's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Henry is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Henry's licenses on file in 2 states: Michigan and California.

Specialties and state licenses

  • Internal medicine, MichiganPrimaryLicense 4301087867 · 2006 to 2013 · taxonomy 207R00000X
  • California license2012 to 2026

Clinical focus

Dmand AI lists acid reflux, acute sinusitis, acute skin infection, atrial fibrillation and flutter, chronic diabetes, chronic hypertension, chronic kidney disease and diabetic emergency among the conditions Dr. Henry treats.

Internists near Dr. Henry

Counts of internists 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. Stephen Gresham Henry billed Medicare for 486 services in 2024

CMS data shows 486 Medicare services from Dr. Henry across 7 procedure codes in 2024, for 307 Medicare patients. Medicare paid $20,997 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024486
Medicare patients307
Paid by Medicare$20,997
Procedure codes7

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

  • 2023
  • 2024
Office and hospital visits
2023: 3772024: 3605%
Other services
2023: 02024: 126

Dr. Henry compared with the California median for internists, 2024

  • Dr. Henry
  • California median
Medicare services
486vs 36135% above
Medicare patients
307vs 1512.0 times
Part D claims
23vs 42195% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

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

Dr. Stephen Gresham Henry treated 307 Medicare patients in 2024, average age 72

CMS counts 307 Medicare patients who saw Dr. Henry in 2024. The largest group is 65 to 74, with 126 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 58% are also on Medicaid. Their average risk score is 2.08, 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. Henry's median patient age at 61, with 57% women.

Medicare patients, 2024307
Average age72
Average risk score2.08
Also on Medicaid58%

Dr. Henry's Medicare patients by age, 2024

Dr. Henry's Medicare patients by sex, 2024

  • Women18962%
  • Men11838%

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

  1. High blood pressure75%
  2. High cholesterol71%
  3. Arthritis52%
  4. Diabetes44%
  5. Mood disorders43%
  6. Depression39%
  7. Chronic kidney disease35%
  8. Heart failure31%

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

Dr. Henry'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

  • Women57%
  • Men42%

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

Dr. Stephen Gresham Henry wrote 138 Medicare Part D claims in 2024

In 2024, Dr. Henry wrote 138 Medicare Part D claims for 55 patients. 86% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $119 in total drug cost. In 2023, CMS named 93 claims across 6 drugs.

Part D claims, 2024138
Drugs named by CMS2
Total drug cost$119
Part D patients55

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

  • Generic118 claims86%
  • Brand-name20 claims14%

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

  • Opioids8%11 of 138 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: 932024: 2375%

Drugs named by CMS: 2 in 2024, 6 in 2023.

See all prescribing by Dr. Henry

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. Stephen Gresham Henry offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Stephen Gresham Henry has 64 publications on record

Dmand AI links 64 papers to Dr. Henry, published from 2011 to 2025. 2019 was the busiest year, with 7. The most frequent topics are Analgesics, Opioid, Physician-Patient Relations and Primary Health Care. Dr. Henry has published most often in J Gen Intern Med. Dr. Henry's most frequent co-authors are Richard L. Kravitz, MD, Garen John Wintemute, MD, MPH and Joshua J. Fenton, MD, MPH.

Papers64
Years published2011 to 2025

Dr. Henry's papers by year, 2015 to 2025

Topics Dr. Henry writes about most

  • Analgesics, Opioid
  • Physician-Patient Relations
  • Primary Health Care
  • Chronic Pain
  • Communication
  • Pain Management
  • Opioid-Related Disorders
  • Practice Patterns, Physicians'

Dr. Henry's most frequent co-authors

Recent publications by Dr. Henry

See all 64 publications and co-authors

See who Dr. Henry researches with

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

How network discovery works

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

Dr. Stephen Gresham Henry has worked on 1 clinical trial

Dmand AI links Dr. Henry to 1 clinical trial. Conditions studied include Chronic Pain and Pain.

Conditions in Dr. Henry's trials

  • Chronic Pain
  • Pain

Recent clinical trials with Dr. Henry

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

Dr. Stephen Gresham Henry received $43 in industry payments from 2019 to 2020

CMS Open Payments shows 2 general payments to Dr. Henry from 2 drug and device companies from 2019 to 2020. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $24.

General payments to Dr. Henry by program year, 2019 to 2020

Companies that paid Dr. Henry the most, 2019 to 2020

Share is of all general payments to this clinician.

See all payments to Dr. Henry

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

Dr. Stephen Gresham Henry has 1 award and honors on record

Dmand AI lists 1 award for Dr. Henry, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Henry

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Stephen Gresham Henry graduated from Vanderbilt University School Of Medicine

Dr. Henry graduated from Vanderbilt University School Of Medicine in 2006.

  1. Medical schoolVanderbilt University School Of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Stephen Gresham Henry accepts plans from 7 insurance carriers

Dr. Henry is in network with 7 carriers, including Aetna, United Healthcare and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • NV State Medicaid

Plan types Dr. Henry accepts, by number of carriers

  1. Medicare5
  2. PPO4
  3. EPO2
  4. HMO2
  5. POS2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Stephen Gresham Henry'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)Doctors and Clinicians Utilization Data (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. Stephen Gresham Henry

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. Stephen Gresham Henry's NPI number?

Dr. Stephen Gresham Henry's NPI number is 1457478059. It was assigned on March 26, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Stephen Gresham Henry?

Dr. Stephen Gresham Henry is an internist in Sacramento, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Stephen Gresham Henry practice?

Dr. Henry practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Henry's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Henry to 2 home health agencies and 1 group practice or clinic.

What is Dr. Stephen Gresham Henry's office phone number?

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

What is Dr. Stephen Gresham Henry's medical license number?

Dr. Henry's Michigan license number on file is 4301087867, one of the licenses on file in 2 states.

Which states has Dr. Stephen Gresham Henry been licensed in?

Dmand AI has state licenses on file for Dr. Henry in Michigan (2006 to 2013) and California (2012 to 2026).

Which hospitals is Dr. Stephen Gresham Henry affiliated with?

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

What medical group is Dr. Stephen Gresham Henry part of?

Dr. Henry is linked to UC Davis Medical Group.

Does Dr. Stephen Gresham Henry accept Medicare?

Yes. CMS data shows Dr. Henry billed Medicare for 486 services in 2024, and Dr. Henry accepts Medicare assignment.

Does Dr. Stephen Gresham Henry offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Stephen Gresham Henry see?

CMS counts 307 Medicare patients who saw Dr. Henry in 2024, with an average age of 72.

Is Dr. Stephen Gresham Henry board certified?

Yes. Dr. Henry is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Stephen Gresham Henry bill to Medicare?

In 2024, Dr. Henry's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).

Where did Dr. Stephen Gresham Henry go to medical school?

Dr. Henry graduated from Vanderbilt University School Of Medicine in 2006.

What drugs does Dr. Stephen Gresham Henry prescribe most?

In 2024 Medicare Part D data, Dr. Henry's most prescribed drugs by claims were Losartan Potassium and Atorvastatin Calcium.

Has Dr. Stephen Gresham Henry received payments from drug or device companies?

CMS Open Payments shows $43 in general payments to Dr. Henry from 2 companies from 2019 to 2020. The largest total came from Sun Pharmaceutical Industries Inc.

How long has Dr. Stephen Gresham Henry been practicing?

Dr. Henry graduated from medical school in 2006, 20 years ago.

Does Dr. Stephen Gresham Henry do research?

Dmand AI links 64 publications to Dr. Henry, published from 2011 to 2025. Dr. Henry has worked on 1 clinical trial.

Who does Dr. Stephen Gresham Henry publish with?

Dr. Henry's most frequent co-authors are Richard L. Kravitz, MD (11 shared papers), Garen John Wintemute, MD, MPH (8 shared papers) and Joshua J. Fenton, MD, MPH (5 shared papers).

What insurance does Dr. Stephen Gresham Henry accept?

Dr. Henry is in network with 7 carriers, including Aetna, United Healthcare and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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