Dr. Stephen M. Dierks, MD
- Medicare services, 2019
- 60
- Part D claims, 2019
- 58
- Industry payments
- $63
- Affiliated sites
- 2
- Medical groups
- 3
- Practice address
- 250 Green St, Gardner, MA 01440-1396
- Practice phone
- Call (978) 630-6460
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heywood Medical Group - Gardner (Green St)
Multi-specialty group site · Gardner, Massachusetts
Find Dr. Dierks' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stephen M. Dierks is a urologist in Gardner, Massachusetts
Dr. Dierks practices at Heywood Medical Group - Gardner (Green St) in Gardner, Massachusetts.
Dr. Dierks' NPI, 1508857731, was assigned on November 5, 2005. Dr. Dierks holds Massachusetts license 150601.
- NPI
- 1508857731NPI Registry (opens in a new tab)
- NPI enumeration date
- November 5, 2005
- NPI status
- Active
- Practice phone
- (978) 630-6460
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen M. Dierks practices at Heywood Medical Group - Gardner (Green St) in Gardner, Massachusetts
Dr. Dierks' primary practice is Heywood Medical Group - Gardner (Green St), at 250 Green St, Gardner, MA 01440-1396. The practice phone is (978) 630-6460.
- Heywood Medical Group - Gardner (Green St)250 Green St, Gardner, MA 01440-1396Phone(978) 630-6460
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen M. Dierks is affiliated with 2 sites of care and 3 medical groups
Dr. Dierks' primary practice is Heywood Medical Group - Gardner (Green St) in Gardner, Massachusetts. The medical group on file is Heywood Hospital. Dmand AI also links Dr. Dierks to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Stephen M. Dierks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dierks practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heywood Medical Group - Gardner (Green St) | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen M. Dierks is one of 315 urologists in Massachusetts
Urology is Dr. Dierks' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Dierks is licensed in Massachusetts.
Specialties and state licenses
- Urology, MassachusettsPrimary
Urologists near Dr. Dierks
Counts of urologists 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 M. Dierks billed Medicare for 60 services in 2019
CMS data shows 60 Medicare services from Dr. Dierks across 3 procedure codes in 2019. Medicare paid $4,443 for them. Every service was in an office.
Dr. Dierks' Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 5232019: 6089%
- Surgery
- 2018: 1032019: 0100%
Dr. Dierks compared with the Massachusetts median for urologists, 2019
- Dr. Dierks
- Massachusetts median
- Medicare services
- 60vs 1,15295% below
- Part D claims
- 58vs 57690% below
Medians across 305 urologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Dierks' most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Dierks?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dierks and other urologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen M. Dierks' patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Dierks' median patient age at 76, with 18% women.
Dr. Dierks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women18%
- Men82%
Source: Dmand AI Patient Panel Data
Dr. Stephen M. Dierks wrote 58 Medicare Part D claims in 2019
In 2019, Dr. Dierks wrote 58 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $1,629 in total drug cost. In 2018, CMS named 733 claims across 11 drugs.
Dr. Dierks' most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 7332019: 5892%
Drugs named by CMS: 2 in 2019, 11 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stephen M. Dierks received $63 in industry payments from 2016 to 2019
CMS Open Payments shows 4 general payments to Dr. Dierks from 4 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 77% of the total. Smith & Nephew, Inc. paid the most, $23.
General payments to Dr. Dierks by program year, 2016 to 2019
General payments to Dr. Dierks by kind, 2016 to 2019
- Food and beverage$4877%
- Education$1523%
Companies that paid Dr. Dierks the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen M. Dierks's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stephen M. Dierks
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 M. Dierks' NPI number?
Dr. Stephen M. Dierks' NPI number is 1508857731. It was assigned on November 5, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen M. Dierks?
Dr. Stephen M. Dierks is a urologist in Gardner, Massachusetts. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Stephen M. Dierks practice?
Dr. Dierks practices at 250 Green St, Gardner, MA 01440-1396. Dr. Dierks' primary practice is Heywood Medical Group - Gardner (Green St) in Gardner, Massachusetts. Dmand AI also links Dr. Dierks to 2 medical groups and 1 group practice or clinic.
What is Dr. Stephen M. Dierks' office phone number?
The practice phone on file for Dr. Dierks is (978) 630-6460.
What is Dr. Stephen M. Dierks' medical license number?
Dr. Dierks holds Massachusetts license 150601.
What medical group is Dr. Stephen M. Dierks part of?
Dr. Dierks is linked to Heywood Hospital. Dmand AI links Dr. Dierks to 2 more medical groups.
Does Dr. Stephen M. Dierks accept Medicare?
Yes. CMS data shows Dr. Dierks billed Medicare for 60 services in 2019.
What services does Dr. Stephen M. Dierks bill to Medicare?
In 2019, Dr. Dierks' most billed Medicare services were nursing facility care (99308), nursing facility care (99304) and nursing facility care (99305).
What drugs does Dr. Stephen M. Dierks prescribe most?
In 2019 Medicare Part D data, Dr. Dierks' most prescribed drugs by claims were Finasteride and Tamsulosin HCl.
Has Dr. Stephen M. Dierks received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Dr. Dierks from 4 companies from 2016 to 2019. The largest total came from Smith & Nephew, Inc.
How long has Dr. Stephen M. Dierks been practicing?
Dr. Dierks' NPI was assigned in 2005.
Selling to urology practices?
See urologists in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card