Daniel L. Duelm, PA-C
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 70
- Hospital affiliations
- 2
- Industry payments
- $17
- Medical groups
- 9
- Practice address
- 670 Mason Ridge Center Dr, Saint Louis, MO 63141
- Practice phone
- Call (314) 996-7644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fairview Heights Medical Group SC
Saint Louis, Missouri
Find Daniel Duelm's 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.
Daniel L. Duelm is a physician assistant in Saint Louis, Missouri
Daniel Duelm practices at Fairview Heights Medical Group SC in Saint Louis, Missouri.
Daniel Duelm's NPI, 1023099314, was assigned on November 14, 2005. Daniel Duelm holds Missouri license 2021038900.
- NPI
- 1023099314NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062459803
- NPI enumeration date
- November 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 996-7644
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Daniel L. Duelm practices at Fairview Heights Medical Group SC in Saint Louis, Missouri
Daniel Duelm's primary practice is Fairview Heights Medical Group SC, at 670 Mason Ridge Center Dr, Saint Louis, MO 63141 in Saint Louis County. The practice phone is (314) 996-7644.
- Fairview Heights Medical Group SC670 Mason Ridge Center Dr, Saint Louis, MO 63141 · Saint Louis CountyPhone(314) 996-7644
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Daniel L. Duelm is affiliated with 4 sites of care and 9 medical groups
Daniel Duelm's primary practice is Fairview Heights Medical Group SC in Saint Louis, Missouri. Daniel Duelm is also affiliated with Mercy Hospital St. Louis. The medical group on file is BJC Medical Group. Dmand AI also links Daniel Duelm to 1 more hospital, 8 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Daniel L. Duelm's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Duelm practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fairview Heights Medical Group SC | Available with a free account |
| +3 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Daniel L. Duelm is one of 1,484 physician assistants in Missouri
Physician assistant is Daniel Duelm's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Daniel Duelm's licenses on file in 2 states: Missouri and Illinois.
Specialties and state licenses
- Physician assistant, MissouriPrimary
- Illinois license
Physician assistants near Daniel Duelm
Counts of physician assistants 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
Daniel L. Duelm treated 174 Medicare patients in 2024, average age 73
CMS counts 174 Medicare patients who saw Daniel Duelm in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Daniel Duelm's median patient age at 59, with 56% women.
Daniel Duelm's Medicare patients by age, 2024
Daniel Duelm's Medicare patients by sex, 2024
- Women11968%
- Men5532%
Chronic conditions among Daniel Duelm's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis63%
- Ischemic heart disease26%
- Anxiety25%
- Mood disorders25%
- Depression24%
- Diabetes20%
Share of Medicare patients with each condition. A patient can have several.
Daniel Duelm's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Daniel L. Duelm wrote 70 Medicare Part D claims in 2024
In 2024, Daniel Duelm wrote 70 Medicare Part D claims for 56 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Daniel L. Duelm takes part in Medicare
Daniel Duelm 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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Daniel L. Duelm received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Daniel Duelm from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $17.
Companies that paid Daniel Duelm the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Daniel L. Duelm'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Daniel L. Duelm
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Daniel L. Duelm's NPI number?
Daniel L. Duelm's NPI number is 1023099314. It was assigned on November 14, 2005, and it is active in the NPI Registry.
What does Daniel L. Duelm specialize in?
Daniel L. Duelm is a physician assistant in Saint Louis, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Daniel L. Duelm practice?
Daniel Duelm practices at 670 Mason Ridge Center Dr, Saint Louis, MO 63141. Daniel Duelm's primary practice is Fairview Heights Medical Group SC in Saint Louis, Missouri. Dmand AI also links Daniel Duelm to 1 hospital, 8 medical groups and 1 group practice or clinic.
What is Daniel L. Duelm's office phone number?
The practice phone on file for Daniel Duelm is (314) 996-7644.
What is Daniel L. Duelm's medical license number?
Daniel Duelm holds Missouri license 2021038900, one of the licenses on file in 2 states.
Which states has Daniel L. Duelm been licensed in?
Dmand AI has state licenses on file for Daniel Duelm in Missouri and Illinois.
Which hospitals is Daniel L. Duelm affiliated with?
Daniel Duelm is affiliated with Mercy Hospital St. Louis. Dmand AI links Daniel Duelm to 1 more hospital.
What medical group is Daniel L. Duelm part of?
Daniel Duelm is linked to BJC Medical Group. Dmand AI links Daniel Duelm to 8 more medical groups.
Does Daniel L. Duelm accept Medicare?
Yes. CMS lists Daniel Duelm as accepting Medicare assignment.
How many Medicare patients does Daniel L. Duelm see?
CMS counts 174 Medicare patients who saw Daniel Duelm in 2024, with an average age of 73.
Has Daniel L. Duelm received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Daniel Duelm from 1 company from 2025 to 2025. The largest total came from Davol Inc.
How long has Daniel L. Duelm been practicing?
Daniel Duelm graduated from medical school in 1999, 27 years ago.
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