Dr. Stanley Mathew, MD
- Medicare services, 2024
- 5,345
- Medicare patients, 2024
- 518
- Part D claims, 2024
- 12,812
- Hospital affiliations
- 5
- Industry payments
- $157,474
- 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
Physician Groups LC
Saint Louis, Missouri
Find Dr. Mathew'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.
Dr. Stanley Mathew is an endocrinologist in Saint Louis, Missouri
Dr. Mathew practices at Physician Groups LC in Saint Louis, Missouri.
Dr. Mathew's NPI, 1376644484, was assigned on September 25, 2006. Dr. Mathew holds Missouri license MD 105334.
- NPI
- 1376644484NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082500558
- NPI enumeration date
- September 25, 2006
- 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
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stanley Mathew practices at Physician Groups LC in Saint Louis, Missouri
Dr. Mathew's primary practice is Physician Groups LC, at 670 Mason Ridge Center Dr, Saint Louis, MO 63141 in Saint Louis County. The practice phone is (314) 996-7644.
- Physician Groups LC670 Mason Ridge Center Dr, Saint Louis, MO 63141 · Saint Louis CountyPhone(314) 996-7644
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stanley Mathew is affiliated with 8 sites of care and 1 medical group
Dr. Mathew's primary practice is Physician Groups LC in Saint Louis, Missouri. Dr. Mathew is also affiliated with Missouri Baptist Medical Center. The medical group on file is BJC Medical Group. Dmand AI also links Dr. Mathew to 4 more hospitals, 1 physician office 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 Dr. Stanley Mathew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathew practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Physician Groups LC | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stanley Mathew is one of 182 endocrinologists in Missouri
Endocrinology, diabetes and metabolism is Dr. Mathew's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Mathew is licensed in Missouri.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, MissouriPrimary
Endocrinologists near Dr. Mathew
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. Stanley Mathew billed Medicare for 5,345 services in 2024
CMS data shows 5,345 Medicare services from Dr. Mathew across 13 procedure codes in 2024, for 518 Medicare patients. Medicare paid $155,522 for them.
Dr. Mathew's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,6002024: 3,7203%
- Office and hospital visits
- 2023: 9082024: 8655%
- Other services
- 2023: 02024: 459
- Tests and treatments
- 2023: 2622024: 2591%
- Lab and pathology
- 2023: 342024: 4224%
Where Dr. Mathew's Medicare services took place, 2024
- In an office5,12996%
- In a facility2164%
Dr. Mathew compared with the Missouri median for endocrinologists, 2024
- Dr. Mathew
- Missouri median
- Medicare services
- 5,345vs 7726.9 times
- Medicare patients
- 518vs 26198% above
- Part D claims
- 12,358vs 1,6117.7 times
Medians across 182 endocrinologists in Missouri with Dmand AI profiles that report each measure.
Dr. Mathew'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mathew and other endocrinologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stanley Mathew treated 518 Medicare patients in 2024, average age 72
CMS counts 518 Medicare patients who saw Dr. Mathew in 2024. The largest group is 65 to 74, with 256 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.84, 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. Mathew's median patient age at 70, with 58% women.
Dr. Mathew's Medicare patients by age, 2024
Dr. Mathew's Medicare patients by sex, 2024
- Women30058%
- Men21842%
Chronic conditions among Dr. Mathew's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes71%
- Arthritis53%
- Chronic kidney disease46%
- Ischemic heart disease34%
- Mood disorders30%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mathew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stanley Mathew wrote 12,812 Medicare Part D claims in 2024
In 2024, Dr. Mathew wrote 12,812 Medicare Part D claims for 1,063 patients. 52% of them were for generic drugs. CMS names the drug for 12,358 of them, across 95 drugs with 11 or more claims each, at $5,050,512 in total drug cost. In 2023, CMS named 11,873 claims across 96 drugs.
Dr. Mathew's Part D claims by kind of drug, 2024
- Generic6,615 claims52%
- Brand-name5,569 claims43%
- Other628 claims5%
Dr. Mathew'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: 11,8732024: 12,3584%
Drugs named by CMS: 95 in 2024, 96 in 2023.
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. Stanley Mathew takes part in Medicare
Dr. Mathew 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. Stanley Mathew received $157,474 in industry payments from 2016 to 2025
CMS Open Payments shows 852 general payments to Dr. Mathew from 47 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 84% of the total. AstraZeneca Pharmaceuticals LP paid the most, $71,027.
General payments to Dr. Mathew by program year, 2016 to 2025
General payments to Dr. Mathew by kind, 2016 to 2025
- Speaker and faculty fees$132,45084%
- Food and beverage$17,65011%
- Travel and lodging$6,1034%
- Consulting fees$1,0401%
- Other$2310%
Companies that paid Dr. Mathew the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stanley Mathew'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 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 Dr. Stanley Mathew
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. Stanley Mathew's NPI number?
Dr. Stanley Mathew's NPI number is 1376644484. It was assigned on September 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stanley Mathew?
Dr. Stanley Mathew is an endocrinologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Stanley Mathew practice?
Dr. Mathew practices at 670 Mason Ridge Center Dr, Saint Louis, MO 63141. Dr. Mathew's primary practice is Physician Groups LC in Saint Louis, Missouri. Dmand AI also links Dr. Mathew to 4 hospitals, 1 physician office and 1 group practice or clinic.
What is Dr. Stanley Mathew's office phone number?
The practice phone on file for Dr. Mathew is (314) 996-7644.
What is Dr. Stanley Mathew's medical license number?
Dr. Mathew holds Missouri license MD 105334.
Which hospitals is Dr. Stanley Mathew affiliated with?
Dr. Mathew is affiliated with Missouri Baptist Medical Center. Dmand AI links Dr. Mathew to 4 more hospitals.
What medical group is Dr. Stanley Mathew part of?
Dr. Mathew is linked to BJC Medical Group.
Does Dr. Stanley Mathew accept Medicare?
Yes. CMS data shows Dr. Mathew billed Medicare for 5,345 services in 2024, and Dr. Mathew accepts Medicare assignment.
How many Medicare patients does Dr. Stanley Mathew see?
CMS counts 518 Medicare patients who saw Dr. Mathew in 2024, with an average age of 72.
What services does Dr. Stanley Mathew bill to Medicare?
In 2024, Dr. Mathew's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and medicare service (G2211).
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What drugs does Dr. Stanley Mathew prescribe most?
In 2024 Medicare Part D data, Dr. Mathew's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Ozempic.
Has Dr. Stanley Mathew received payments from drug or device companies?
CMS Open Payments shows $157,474 in general payments to Dr. Mathew from 47 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Stanley Mathew been practicing?
Dr. Mathew graduated from medical school in 1991, 35 years ago.
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