Dr. Matthew Lee Gerling, DO
- Medicare services, 2024
- 202
- Medicare patients, 2024
- 115
- Part D claims, 2024
- 3,963
- Hospital affiliations
- 2
- Medical groups
- 3
- Practice address
- 3015 N Ballas Rd, Saint Louis, MO 63131
- Practice phone
- Call (314) 996-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gerling's professional email, personal email and mobile number
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Dr. Matthew Lee Gerling is an internist in Saint Louis, Missouri
Dr. Gerling practices at Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health.
Dr. Gerling's NPI, 1407387376, was assigned on March 23, 2017. Dr. Gerling graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2017. Dr. Gerling holds Missouri license 2020020205.
- NPI
- 1407387376NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658643838
- NPI enumeration date
- March 23, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 996-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Lee Gerling practices at Missouri Baptist Medical Center in Saint Louis, Missouri
Dr. Gerling's primary practice is Missouri Baptist Medical Center, at 3015 N Ballas Rd, Saint Louis, MO 63131 in St. Louis County. The practice phone is (314) 996-5000.
- Missouri Baptist Medical Center3015 N Ballas Rd, Saint Louis, MO 63131 · St. Louis CountyPhone(314) 996-5000
Source: Dmand AI Affiliation Data
Dr. Matthew Lee Gerling is affiliated with 5 sites of care and 3 medical groups
Dr. Gerling's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Gerling to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Lee Gerling's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerling practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Missouri Baptist Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Lee Gerling is one of 2,114 internists in Missouri
Internal medicine is Dr. Gerling's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gerling is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Gerling
Counts of internists 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. Matthew Lee Gerling billed Medicare for 202 services in 2024
CMS data shows 202 Medicare services from Dr. Gerling across 4 procedure codes in 2024, for 115 Medicare patients. Medicare paid $10,032 for them. Every service was in an office.
Dr. Gerling's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 822024: 9313%
- Office and hospital visits
- 2023: 932024: 7124%
- Other services
- 2023: 422024: 3810%
- Tests and treatments
- 2023: 192024: 0100%
Dr. Gerling compared with the Missouri median for internists, 2024
- Dr. Gerling
- Missouri median
- Medicare services
- 202vs 53062% below
- Medicare patients
- 115vs 21145% below
- Part D claims
- 3,399vs 32510.5 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Gerling'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Lee Gerling treated 115 Medicare patients in 2024, average age 76
CMS counts 115 Medicare patients who saw Dr. Gerling in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 62% have high cholesterol. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gerling's median patient age at 72, with 71% women.
Dr. Gerling's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gerling's Medicare patients by sex, 2024
- Women8473%
- Men3127%
Chronic conditions among Dr. Gerling's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis48%
- Anxiety34%
- Mood disorders30%
- Depression29%
- Diabetes26%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gerling's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Lee Gerling wrote 3,963 Medicare Part D claims in 2024
In 2024, Dr. Gerling wrote 3,963 Medicare Part D claims for 497 patients. 88% of them were for generic drugs. CMS names the drug for 3,399 of them, across 70 drugs with 11 or more claims each, at $271,145 in total drug cost. In 2023, CMS named 744 claims across 27 drugs.
Dr. Gerling's Part D claims by kind of drug, 2024
- Generic3,473 claims88%
- Brand-name464 claims12%
- Other26 claims1%
Dr. Gerling'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. Gerling's Part D claims, 2024
- Opioids1%44 of 3,963 claims
- Antibiotics1%36 of 3,963 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: 7442024: 3,399357%
Drugs named by CMS: 70 in 2024, 27 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. Matthew Lee Gerling takes part in Medicare
Dr. Gerling 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. Matthew Lee Gerling graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Gerling graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Lee Gerling'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 Data |
| Primary practice, affiliations and health system | Dmand 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Matthew Lee Gerling
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. Matthew Lee Gerling's NPI number?
Dr. Matthew Lee Gerling's NPI number is 1407387376. It was assigned on March 23, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Lee Gerling?
Dr. Matthew Lee Gerling is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Matthew Lee Gerling practice?
Dr. Gerling practices at 3015 N Ballas Rd, Saint Louis, MO 63131. Dr. Gerling's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Gerling to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Matthew Lee Gerling's office phone number?
The practice phone on file for Dr. Gerling is (314) 996-5000.
What is Dr. Matthew Lee Gerling's medical license number?
Dr. Gerling holds Missouri license 2020020205.
Which hospitals is Dr. Matthew Lee Gerling affiliated with?
Dr. Gerling practices at Missouri Baptist Medical Center in Saint Louis, Missouri. Dmand AI links Dr. Gerling to 1 more hospital.
What medical group is Dr. Matthew Lee Gerling part of?
Dr. Gerling is linked to WashU Medicine Psychiatry. Dmand AI links Dr. Gerling to 2 more medical groups.
Does Dr. Matthew Lee Gerling accept Medicare?
Yes. CMS data shows Dr. Gerling billed Medicare for 202 services in 2024, and Dr. Gerling accepts Medicare assignment.
How many Medicare patients does Dr. Matthew Lee Gerling see?
CMS counts 115 Medicare patients who saw Dr. Gerling in 2024, with an average age of 76.
What services does Dr. Matthew Lee Gerling bill to Medicare?
In 2024, Dr. Gerling's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and medicare service (G0439).
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Where did Dr. Matthew Lee Gerling go to medical school?
Dr. Gerling graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2017.
What drugs does Dr. Matthew Lee Gerling prescribe most?
In 2024 Medicare Part D data, Dr. Gerling's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
How long has Dr. Matthew Lee Gerling been practicing?
Dr. Gerling graduated from medical school in 2017, 9 years ago.
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