Dr. Stuart R. Adler, MD

  • Saint Louis, MO
  • Internist
NPI1801819487
Medicare services, 2024
149
Medicare patients, 2024
112
Part D claims, 2024
1,302
Publications
21
Industry payments
$433
Practice address
11155 Dunn Rd, Saint Louis, MO 63136-6150
Practice phone
Call (314) 355-3175
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Rojanasathit

Multi-specialty group site · Saint Louis, Missouri

See all 2 affiliations

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Dr. Stuart R. Adler is an internist in Saint Louis, Missouri

Dr. Adler practices at Rojanasathit in Saint Louis, Missouri.

Dr. Adler's NPI, 1801819487, was assigned on July 25, 2006. Dr. Adler graduated from Duke University School of Medicine in 1982. Dr. Adler holds Missouri license R1F22.

NPI and contact details
NPI enumeration date
July 25, 2006
NPI status
Active
Practice phone
(314) 355-3175
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Stuart R. Adler practices at Rojanasathit in Saint Louis, Missouri

Dr. Adler's primary practice is Rojanasathit, at 11155 Dunn Rd, Saint Louis, MO 63136-6150. The practice phone is (314) 355-3175.

  • Rojanasathit
    11155 Dunn Rd, Saint Louis, MO 63136-6150Phone(314) 355-3175

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Stuart R. Adler is affiliated with 1 site of care and 1 medical group

Dr. Adler's primary practice is Rojanasathit in Saint Louis, Missouri. Dmand AI also links Dr. Adler to 1 medical group, named with a free account.

RojanasathitMulti-specialty group site · Saint Louis, MissouriPrimary
1 medical groupName with a free account
See all 2 affiliations for Dr. Adler

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Dr. Stuart R. Adler's practice

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

EHR by site
SiteEHR vendor and product
RojanasathitAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Stuart R. Adler is one of 2,114 internists in Missouri

Internal medicine is Dr. Adler's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Adler is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dmand AI has Dr. Adler's licenses on file in 3 states: Missouri, California and Illinois.

Specialties and state licenses

  • Internal medicine, MissouriPrimaryLicense R1F22 · 1985 to 2026 · taxonomy 207R00000X
  • California licenseSince 1986
  • Illinois license2000 to 2008

Clinical focus

Dmand AI lists chronic diabetes, diabetic emergency, enlarged thyroid, fluid and electrolyte imbalances, high cholesterol, osteoporosis, overactive thyroid and parathyroid gland disorder among the conditions Dr. Adler treats.

Internists near Dr. Adler

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. Stuart R. Adler billed Medicare for 149 services in 2024

CMS data shows 149 Medicare services from Dr. Adler across 3 procedure codes in 2024, for 112 Medicare patients. Medicare paid $5,547 for them. Every service was in an office.

Medicare services, 2024149
Medicare patients112
Paid by Medicare$5,547
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 7212024: 11384%
Tests and treatments
2023: 1002024: 3664%
Lab and pathology
2023: 202024: 0100%
Surgery
2023: 512024: 0100%

Dr. Adler compared with the Missouri median for internists, 2024

  • Dr. Adler
  • Missouri median
Medicare services
149vs 53072% below
Medicare patients
112vs 21147% below
Part D claims
1,043vs 3253.2 times

Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.

Dr. Adler'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. Adler

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Adler and other internists in Missouri.

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

Dr. Stuart R. Adler treated 112 Medicare patients in 2024, average age 72

CMS counts 112 Medicare patients who saw Dr. Adler in 2024. The largest group is 65 to 74, with 50 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 1.49, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Adler's median patient age at 66, with 52% women.

Medicare patients, 2024112
Average age72
Average risk score1.49

Dr. Adler's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Adler's Medicare patients by sex, 2024

  • Women6659%
  • Men4641%

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

  1. Diabetes75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis50%
  5. Ischemic heart disease40%
  6. Chronic kidney disease38%
  7. Anxiety23%
  8. Heart failure23%

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

Dr. Adler's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women52%
  • Men46%

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

Dr. Stuart R. Adler wrote 1,302 Medicare Part D claims in 2024

In 2024, Dr. Adler wrote 1,302 Medicare Part D claims for 187 patients. 38% of them were for generic drugs. CMS names the drug for 1,043 of them, across 37 drugs with 11 or more claims each, at $506,371 in total drug cost. In 2023, CMS named 2,064 claims across 50 drugs.

Part D claims, 20241,302
Drugs named by CMS37
Total drug cost$506,371
Part D patients187

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

  • Generic500 claims38%
  • Brand-name704 claims54%
  • Other98 claims8%

Dr. Adler'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: 2,0642024: 1,04349%

Drugs named by CMS: 37 in 2024, 50 in 2023.

See all prescribing by Dr. Adler

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

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Dr. Stuart R. Adler has 21 publications on record

Dmand AI links 21 papers to Dr. Adler. The most frequent topics are Rats, Inbred Strains, Glomerulonephritis and Base Sequence. Dr. Adler has published most often in J Clin Invest. Dr. Adler's most frequent co-authors are Stuart P. Adler, MD, Zea Borok, MD and Roberto Pacifici, MD.

Papers21

Topics Dr. Adler writes about most

  • Rats, Inbred Strains
  • Glomerulonephritis
  • Base Sequence
  • Disease Models, Animal
  • Kidney Glomerulus
  • Potassium
  • Promoter Regions, Genetic
  • Receptors, Estrogen

Dr. Adler's most frequent co-authors

Recent publications by Dr. Adler

See all 21 publications and co-authors

See who Dr. Adler researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Adler 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. Stuart R. Adler received $433 in industry payments from 2016 to 2021

CMS Open Payments shows 12 general payments to Dr. Adler from 7 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 48% of the total. Sanofi and Genzyme US Companies paid the most, $135.

General payments to Dr. Adler by program year, 2016 to 2021

General payments to Dr. Adler by kind, 2016 to 2021

$433in total
  • Food and beverage$21048%
  • Speaker and faculty fees$13531%
  • Education$8820%

Companies that paid Dr. Adler the most, 2016 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Adler

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

Dr. Stuart R. Adler has 1 award and honors on record

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

Awards and honors for Dr. Adler

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Stuart R. Adler graduated from Duke University School of Medicine

Dr. Adler graduated from Duke University School of Medicine in 1982. Dr. Adler is a member of AOA, AMA and ENDO.

  1. Medical schoolDuke University School of Medicine
  2. Board certified in endocrinology, diabetes and metabolismAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Stuart R. Adler accepts plans from 6 insurance carriers

Dr. Adler is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Humana
  • Medica

Plan types Dr. Adler accepts, by number of carriers

  1. PPO6
  2. Medicare5
  3. EPO1
  4. HMO1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Stuart R. Adler'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
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)
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)
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. Stuart R. Adler

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. Stuart R. Adler's NPI number?

Dr. Stuart R. Adler's NPI number is 1801819487. It was assigned on July 25, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Stuart R. Adler?

Dr. Stuart R. Adler is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Stuart R. Adler practice?

Dr. Adler practices at 11155 Dunn Rd, Saint Louis, MO 63136-6150. Dr. Adler's primary practice is Rojanasathit in Saint Louis, Missouri. Dmand AI also links Dr. Adler to 1 medical group.

What is Dr. Stuart R. Adler's office phone number?

The practice phone on file for Dr. Adler is (314) 355-3175.

What is Dr. Stuart R. Adler's medical license number?

Dr. Adler holds Missouri license R1F22, one of the licenses on file in 3 states.

Which states has Dr. Stuart R. Adler been licensed in?

Dmand AI has state licenses on file for Dr. Adler in Missouri (1985 to 2026), California (since 1986) and Illinois (2000 to 2008).

Does Dr. Stuart R. Adler accept Medicare?

Yes. CMS data shows Dr. Adler billed Medicare for 149 services in 2024.

How many Medicare patients does Dr. Stuart R. Adler see?

CMS counts 112 Medicare patients who saw Dr. Adler in 2024, with an average age of 72.

Is Dr. Stuart R. Adler board certified?

Yes. Dr. Adler is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.

What services does Dr. Stuart R. Adler bill to Medicare?

In 2024, Dr. Adler's most billed Medicare services were office visit, established patient (99214), medical service (95251) and office visit, established patient (99213).

Show 7 more questionsShow fewer questions

Where did Dr. Stuart R. Adler go to medical school?

Dr. Adler graduated from Duke University School of Medicine in 1982.

What drugs does Dr. Stuart R. Adler prescribe most?

In 2024 Medicare Part D data, Dr. Adler's most prescribed drugs by claims were Levothyroxine Sodium, Jardiance and Metformin HCl ER.

Has Dr. Stuart R. Adler received payments from drug or device companies?

CMS Open Payments shows $433 in general payments to Dr. Adler from 7 companies from 2016 to 2021. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Stuart R. Adler been practicing?

Dr. Adler graduated from medical school in 1982, 44 years ago.

Does Dr. Stuart R. Adler do research?

Dmand AI links 21 publications to Dr. Adler.

Who does Dr. Stuart R. Adler publish with?

Dr. Adler's most frequent co-authors are Stuart P. Adler, MD (1 shared paper), Zea Borok, MD (1 shared paper) and Roberto Pacifici, MD (1 shared paper).

What insurance does Dr. Stuart R. Adler accept?

Dr. Adler is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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