Dr. Stuart C. Seigel, MD

  • Roseville, CA
  • Endocrinologist
NPI1073763983PAC ID7416198080
Medicare services, 2024
1,851
Medicare patients, 2024
385
Part D claims, 2024
1,395
MIPS score, 2024
23
Hospital affiliations
1
Practice address
3400 Douglas Blvd, Roseville, CA 95661
Practice phone
Call (916) 740-3721
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Telemed2U

Roseville, California

See all 5 affiliations

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Dr. Stuart C. Seigel is an endocrinologist in Roseville, California

Dr. Seigel practices at Telemed2U in Roseville, California.

Dr. Seigel's NPI, 1073763983, was assigned on September 27, 2008. Dr. Seigel graduated from VCU School of Medicine in 2008. Dr. Seigel holds California license A147395.

NPI and contact details
Medicare PAC ID
7416198080
NPI enumeration date
September 27, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 740-3721
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
44
Medical school graduation
2008

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

Dr. Stuart C. Seigel practices at Telemed2U in Roseville, California

Dr. Seigel's primary practice is Telemed2U, at 3400 Douglas Blvd, Roseville, CA 95661 in Placer County. The practice phone is (916) 740-3721.

  • Telemed2U
    3400 Douglas Blvd, Roseville, CA 95661 · Placer CountyPhone(916) 740-3721

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Stuart C. Seigel is affiliated with 3 sites of care and 2 medical groups

Dr. Seigel's primary practice is Telemed2U in Roseville, California. Dr. Seigel is also affiliated with Pomona Valley Hospital Medical Center. The medical group on file is TeleMed2U. Dmand AI also links Dr. Seigel to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Seigel

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Stuart C. Seigel's practice

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

EHR by site
SiteEHR vendor and product
Telemed2UAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Stuart C. Seigel is one of 1,062 endocrinologists in California

Endocrinology, diabetes and metabolism is Dr. Seigel's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Seigel is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dmand AI has Dr. Seigel's licenses on file in 15 states: California, Florida, South Dakota, Colorado, Delaware, New Mexico, Alaska, Georgia, Illinois, Kentucky, Massachusetts, Missouri, Montana, New Hampshire and Rhode Island.

Specialties and state licenses

  • Endocrinology, diabetes and metabolism, CaliforniaPrimaryLicense A147395 · 2017 to 2026 · taxonomy 207RE0101X
  • Florida licenseSince 2024
  • South Dakota licenseSince 2025
  • Colorado license2022 to 2027
  • Delaware license2022 to 2027
  • New Mexico license2023 to 2027
  • Alaska license2023 to 2026
  • Georgia license2022 to 2026
  • Illinois license2022 to 2026
  • Kentucky license2022 to 2026
  • Massachusetts license2023 to 2026
  • Missouri license2023 to 2026
  • Montana license2022 to 2026
  • New Hampshire license2022 to 2026
  • Rhode Island license2023 to 2026

Clinical focus

Dmand AI lists chronic diabetes, diabetic emergency, enlarged thyroid, fluid and electrolyte imbalances, high cholesterol, hypercalcemia, obesity and osteoporosis among the conditions Dr. Seigel treats.

Endocrinologists near Dr. Seigel

Counts of endocrinologists 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 C. Seigel billed Medicare for 1,851 services in 2024

CMS data shows 1,851 Medicare services from Dr. Seigel across 5 procedure codes in 2024, for 385 Medicare patients. Medicare paid $107,725 for them. Every service was in an office.

Medicare services, 20241,851
Medicare patients385
Paid by Medicare$107,725
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 2,0112024: 1,81910%
Tests and treatments
2023: 02024: 32
Other services
2023: 202024: 0100%

Dr. Seigel compared with the California median for endocrinologists, 2024

  • Dr. Seigel
  • California median
Medicare services
1,851vs 6752.7 times
Medicare patients
385vs 24060% above
Part D claims
1,119vs 1,104Close to median

Medians across 994 endocrinologists in California with Dmand AI profiles that report each measure.

Dr. Seigel'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. Seigel

Need commercial claims for Dr. Seigel?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Seigel and other endocrinologists in California.

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

Dr. Stuart C. Seigel treated 385 Medicare patients in 2024, average age 67

CMS counts 385 Medicare patients who saw Dr. Seigel in 2024. The largest group is 65 to 74, with 193 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 63% are also on Medicaid. Their average risk score is 1.66, 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. Seigel's median patient age at 53, with 67% women.

Medicare patients, 2024385
Average age67
Average risk score1.66
Also on Medicaid63%

Dr. Seigel's Medicare patients by age, 2024

Dr. Seigel's Medicare patients by sex, 2024

  • Women25265%
  • Men13335%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes66%
  4. Arthritis44%
  5. Chronic kidney disease41%
  6. Mood disorders31%
  7. Ischemic heart disease30%
  8. Anxiety28%

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

Dr. Seigel's patients across all payers

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

Patient panel by age, all payers

Median age 53

Patient panel by sex, all payers

  • Women67%
  • Men32%

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

Dr. Stuart C. Seigel wrote 1,395 Medicare Part D claims in 2024

In 2024, Dr. Seigel wrote 1,395 Medicare Part D claims for 252 patients. 33% of them were for generic drugs. CMS names the drug for 1,119 of them, across 28 drugs with 11 or more claims each, at $468,510 in total drug cost. In 2023, CMS named 803 claims across 23 drugs.

Part D claims, 20241,395
Drugs named by CMS28
Total drug cost$468,510
Part D patients252

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

  • Generic461 claims33%
  • Brand-name774 claims55%
  • Other160 claims11%

Dr. Seigel'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: 8032024: 1,11939%

Drugs named by CMS: 28 in 2024, 23 in 2023.

See all prescribing by Dr. Seigel

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. Stuart C. Seigel scored 23 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 23 out of 100 for Dr. Seigel for performance year 2024, reported individually. Dr. Seigel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Seigel as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Seigel's MIPS scores, performance year 2024

  • 23of 100Final score
  • 0of 100Quality
  • 0of 100Promoting Interoperability
  • 0of 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

For MedTech and pharma teams

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Dr. Stuart C. Seigel received $11,278 in industry payments from 2016 to 2025

CMS Open Payments shows 298 general payments to Dr. Seigel from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 51% of the total. Medtronic MiniMed, Inc. paid the most, $3,898.

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

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

$11.3Kin total
  • Food and beverage$5,75451%
  • Speaker and faculty fees$3,25029%
  • Consulting fees$1,89017%
  • Education$3843%

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

Share is of all general payments to this clinician.

See all payments to Dr. Seigel

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

Dr. Stuart C. Seigel has 1 award and honors on record

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

Awards and honors for Dr. Seigel

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Stuart C. Seigel graduated from VCU School of Medicine

Dr. Seigel graduated from VCU School of Medicine in 2008.

  1. Medical schoolVCU School of Medicine
  2. Board certified in endocrinology, diabetes and metabolismAmerican Board of Internal Medicine
  3. Board certified in internal medicineNational Board of Physicians and Surgeons

Source: Dmand AI Professional Profile Data

Dr. Stuart C. Seigel accepts plans from 14 insurance carriers

Dr. Seigel is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Plan types Dr. Seigel accepts, by number of carriers

  1. Medicare9
  2. HMO8
  3. PPO8
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Stuart C. Seigel'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)
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 C. Seigel

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 C. Seigel's NPI number?

Dr. Stuart C. Seigel's NPI number is 1073763983. It was assigned on September 27, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Stuart C. Seigel?

Dr. Stuart C. Seigel is an endocrinologist in Roseville, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).

Where does Dr. Stuart C. Seigel practice?

Dr. Seigel practices at 3400 Douglas Blvd, Roseville, CA 95661. Dr. Seigel's primary practice is Telemed2U in Roseville, California. Dmand AI also links Dr. Seigel to 1 group practice or clinic and 1 medical group.

What is Dr. Stuart C. Seigel's office phone number?

The practice phone on file for Dr. Seigel is (916) 740-3721.

What is Dr. Stuart C. Seigel's medical license number?

Dr. Seigel holds California license A147395, one of the licenses on file in 15 states.

Which states has Dr. Stuart C. Seigel been licensed in?

Dmand AI has state licenses on file for Dr. Seigel in California (2017 to 2026), Florida (since 2024), South Dakota (since 2025), Colorado (2022 to 2027), Delaware (2022 to 2027), New Mexico (2023 to 2027), Alaska (2023 to 2026), Georgia (2022 to 2026), Illinois (2022 to 2026), Kentucky (2022 to 2026), Massachusetts (2023 to 2026), Missouri (2023 to 2026), Montana (2022 to 2026), New Hampshire (2022 to 2026) and Rhode Island (2023 to 2026).

Which hospitals is Dr. Stuart C. Seigel affiliated with?

Dr. Seigel is affiliated with Pomona Valley Hospital Medical Center.

What medical group is Dr. Stuart C. Seigel part of?

Dr. Seigel is linked to TeleMed2U. Dmand AI links Dr. Seigel to 1 more medical group.

Does Dr. Stuart C. Seigel accept Medicare?

Yes. CMS data shows Dr. Seigel billed Medicare for 1,851 services in 2024, and Dr. Seigel accepts Medicare assignment.

Does Dr. Stuart C. Seigel offer telehealth?

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

Show 9 more questionsShow fewer questions

What is Dr. Stuart C. Seigel's MIPS score?

Dr. Seigel's MIPS final score for performance year 2024 is 23 out of 100, reported individually.

How many Medicare patients does Dr. Stuart C. Seigel see?

CMS counts 385 Medicare patients who saw Dr. Seigel in 2024, with an average age of 67.

Is Dr. Stuart C. Seigel board certified?

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

What services does Dr. Stuart C. Seigel bill to Medicare?

In 2024, Dr. Seigel's most billed Medicare services were care management and other visits (99490), office visit, established patient (99214) and office visit, new patient (99204).

Where did Dr. Stuart C. Seigel go to medical school?

Dr. Seigel graduated from VCU School of Medicine in 2008.

What drugs does Dr. Stuart C. Seigel prescribe most?

In 2024 Medicare Part D data, Dr. Seigel's most prescribed drugs by claims were Ozempic, Levothyroxine Sodium and Humalog Kwikpen U-100.

Has Dr. Stuart C. Seigel received payments from drug or device companies?

CMS Open Payments shows $11,278 in general payments to Dr. Seigel from 33 companies from 2016 to 2025. The largest total came from Medtronic MiniMed, Inc.

How long has Dr. Stuart C. Seigel been practicing?

Dr. Seigel graduated from medical school in 2008, 18 years ago.

What insurance does Dr. Stuart C. Seigel accept?

Dr. Seigel is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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