Dr. Stephen J. Smith, MD

  • Worcester, MA
  • Family medicine physician
NPI1710969670PAC ID4385681618
Medicare services, 2024
1,115
Medicare patients, 2024
406
Part D claims, 2024
10,769
Publications
62
Hospital affiliations
4
Practice address
5 Neponset Street, Worcester, MA 01606
Practice phone
Call (508) 853-2716
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Reliant Medical Group - Worcester - Neponset Street

Mammography / Breast Imaging Center · Worcester, Massachusetts

See all 12 affiliations

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Dr. Stephen J. Smith is a family medicine physician in Worcester, Massachusetts

Dr. Smith practices at Reliant Medical Group - Worcester - Neponset Street in Worcester, Massachusetts.

Dr. Smith's NPI, 1710969670, was assigned on November 16, 2005. Dr. Smith graduated from University of Massachusetts Medical School in 1987. Dr. Smith holds Massachusetts license 72499.

NPI and contact details
Medicare PAC ID
4385681618
NPI enumeration date
November 16, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(508) 853-2716
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
65
Medical school graduation
1987

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

Dr. Stephen J. Smith practices at Reliant Medical Group - Worcester - Neponset Street in Worcester, Massachusetts

Dr. Smith's primary practice is Reliant Medical Group - Worcester - Neponset Street, at 5 Neponset Street, Worcester, MA 01606. The practice phone is (508) 853-2716.

  • Reliant Medical Group - Worcester - Neponset Street
    5 Neponset Street, Worcester, MA 01606Phone(508) 853-2716

Source: Dmand AI Affiliation Data

Dr. Stephen J. Smith is affiliated with 11 sites of care and 1 medical group

Dr. Smith's primary practice is Reliant Medical Group - Worcester - Neponset Street in Worcester, Massachusetts. Dr. Smith is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is Reliant Medical Group. Dmand AI also links Dr. Smith to 3 more hospitals, 5 home health agencies and 1 group practice or clinic, each named with a free account. Dr. Smith's employer is on file too: a breast imaging center.

See all 12 affiliations for Dr. Smith

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

Dmand AI tracks the EHR system at Dr. Stephen J. Smith's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 11 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Reliant Medical Group - Worcester - Neponset StreetAvailable with a free account
+10 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Stephen J. Smith is one of 2,036 family medicine physicians in Massachusetts

Family medicine is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Smith is licensed in Massachusetts.

Specialties and state licenses

  • Family medicine, MassachusettsPrimaryLicense 72499 · taxonomy 207Q00000X

Family medicine physicians near Dr. Smith

Counts of family medicine physicians 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 J. Smith billed Medicare for 1,115 services in 2024

CMS data shows 1,115 Medicare services from Dr. Smith across 10 procedure codes in 2024, for 406 Medicare patients. Medicare paid $101,246 for them. Every service was in an office.

Medicare services, 20241,115
Medicare patients406
Paid by Medicare$101,246
Procedure codes10

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

  • 2023
  • 2024
Office and hospital visits
2023: 4502024: 4344%
Other services
2023: 3632024: 40110%
Tests and treatments
2023: 1242024: 280126%

Dr. Smith compared with the Massachusetts median for family medicine physicians, 2024

  • Dr. Smith
  • Massachusetts median
Medicare services
1,115vs 3613.1 times
Medicare patients
406vs 1562.6 times
Part D claims
9,955vs 80812.3 times

Medians across 2,093 family medicine physicians in Massachusetts with Dmand AI profiles that report each measure.

Dr. Smith'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. Smith

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

Dr. Stephen J. Smith treated 406 Medicare patients in 2024, average age 74

CMS counts 406 Medicare patients who saw Dr. Smith in 2024. The largest group is 65 to 74, with 194 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 67, with 52% women.

Medicare patients, 2024406
Average age74
Average risk score1.35
Also on Medicaid14%

Dr. Smith's Medicare patients by age, 2024

Dr. Smith's Medicare patients by sex, 2024

  • Women18546%
  • Men22154%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis38%
  4. Chronic kidney disease30%
  5. Diabetes29%
  6. Ischemic heart disease27%
  7. Bipolar disorder26%
  8. Anxiety21%

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

Dr. Smith's patients across all payers

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

Patient panel by age, all payers

Median age 67

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. Stephen J. Smith wrote 10,769 Medicare Part D claims in 2024

In 2024, Dr. Smith wrote 10,769 Medicare Part D claims for 1,248 patients. 92% of them were for generic drugs. CMS names the drug for 9,955 of them, across 137 drugs with 11 or more claims each, at $415,981 in total drug cost. In 2023, CMS named 11,328 claims across 159 drugs.

Part D claims, 202410,769
Drugs named by CMS137
Total drug cost$415,981
Part D patients1,248

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

  • Generic9,939 claims92%
  • Brand-name789 claims7%
  • Other41 claims0%

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

  • Opioids4%389 of 10,769 claims
  • Antibiotics4%387 of 10,769 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: 11,3282024: 9,95512%

Drugs named by CMS: 137 in 2024, 159 in 2023.

See all prescribing by Dr. Smith

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

How Dr. Stephen J. Smith takes part in Medicare

Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Stephen J. Smith has 62 publications on record

Dmand AI links 62 papers to Dr. Smith, published from 2010 to 2025. 2020 was the busiest year, with 5. The most frequent topics are Synapses, Tomography and Brain. Dr. Smith has published most often in Cold Spring Harb Protoc. Dr. Smith's most frequent co-authors are Stephen John Smith, MD, Brian G. Mohney, MD and Aarif Y. Khakoo, MD.

Papers62
Years published2010 to 2025

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

Topics Dr. Smith writes about most

  • Synapses
  • Tomography
  • Brain
  • Microtomy
  • Staining and Labeling
  • Imaging, Three-Dimensional
  • Neocortex
  • Microscopy, Fluorescence

Dr. Smith's most frequent co-authors

Recent publications by Dr. Smith

See all 62 publications and co-authors

See who Dr. Smith researches with

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

How network discovery works

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

Dr. Stephen J. Smith graduated from University of Massachusetts Medical School

Dr. Smith graduated from University of Massachusetts Medical School in 1987.

  1. Medical schoolUniversity of Massachusetts Medical School

Source: Dmand AI Professional Profile Data

Sources for Dr. Stephen J. Smith'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile 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 J. Smith

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 J. Smith's NPI number?

Dr. Stephen J. Smith's NPI number is 1710969670. It was assigned on November 16, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Stephen J. Smith?

Dr. Stephen J. Smith is a family medicine physician in Worcester, Massachusetts. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Dr. Stephen J. Smith practice?

Dr. Smith practices at 5 Neponset Street, Worcester, MA 01606. Dr. Smith's primary practice is Reliant Medical Group - Worcester - Neponset Street in Worcester, Massachusetts. Dmand AI also links Dr. Smith to 3 hospitals, 5 home health agencies and 1 group practice or clinic.

What is Dr. Stephen J. Smith's office phone number?

The practice phone on file for Dr. Smith is (508) 853-2716.

What is Dr. Stephen J. Smith's medical license number?

Dr. Smith holds Massachusetts license 72499.

Which hospitals is Dr. Stephen J. Smith affiliated with?

Dr. Smith is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Smith to 3 more hospitals.

What medical group is Dr. Stephen J. Smith part of?

Dr. Smith is linked to Reliant Medical Group.

Does Dr. Stephen J. Smith accept Medicare?

Yes. CMS data shows Dr. Smith billed Medicare for 1,115 services in 2024, and Dr. Smith accepts Medicare assignment.

How many Medicare patients does Dr. Stephen J. Smith see?

CMS counts 406 Medicare patients who saw Dr. Smith in 2024, with an average age of 74.

What services does Dr. Stephen J. Smith bill to Medicare?

In 2024, Dr. Smith's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G0008).

Show 5 more questionsShow fewer questions

Where did Dr. Stephen J. Smith go to medical school?

Dr. Smith graduated from University of Massachusetts Medical School in 1987.

What drugs does Dr. Stephen J. Smith prescribe most?

In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.

How long has Dr. Stephen J. Smith been practicing?

Dr. Smith graduated from medical school in 1987, 39 years ago.

Does Dr. Stephen J. Smith do research?

Dmand AI links 62 publications to Dr. Smith, published from 2010 to 2025.

Who does Dr. Stephen J. Smith publish with?

Dr. Smith's most frequent co-authors are Stephen John Smith, MD (16 shared papers), Brian G. Mohney, MD (3 shared papers) and Aarif Y. Khakoo, MD (2 shared papers).

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