Dr. Gregorio C. Tambone, DO
- Medicare services, 2024
- 518
- Medicare patients, 2024
- 509
- Part D claims, 2024
- 222
- Hospital affiliations
- 3
- Industry payments
- $4,084
- Practice address
- 1520 S Brentwood Blvd, Saint Louis, MO 63144
- Practice phone
- Call (314) 862-7711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mark A.Scheperle, Inc.
Saint Louis, Missouri
Find Dr. Tambone'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. Gregorio C. Tambone is an internist in Saint Louis, Missouri
Dr. Tambone practices at Mark A.Scheperle, Inc. in Saint Louis, Missouri.
Dr. Tambone's NPI, 1962487744, was assigned on December 14, 2005. Dr. Tambone graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 1992. Dr. Tambone holds Missouri license 101625.
- NPI
- 1962487744NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153300272
- NPI enumeration date
- December 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 862-7711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregorio C. Tambone practices at Mark A.Scheperle, Inc. in Saint Louis, Missouri
Dr. Tambone's primary practice is Mark A.Scheperle, Inc., at 1520 S Brentwood Blvd, Saint Louis, MO 63144 in Saint Louis County. The practice phone is (314) 862-7711.
- Mark A.Scheperle, Inc.1520 S Brentwood Blvd, Saint Louis, MO 63144 · Saint Louis CountyPhone(314) 862-7711
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregorio C. Tambone is affiliated with 5 sites of care and 6 medical groups
Dr. Tambone's primary practice is Mark A.Scheperle, Inc. in Saint Louis, Missouri. Dr. Tambone is also affiliated with Mercy Hospital St. Louis. The medical group on file is Mercy Hospital St. Louis. Dmand AI also links Dr. Tambone to 2 more hospitals, 5 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregorio C. Tambone's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tambone practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mark A.Scheperle, Inc. | Available with a free account |
| +4 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregorio C. Tambone is one of 2,114 internists in Missouri
Internal medicine is Dr. Tambone's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tambone is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Tambone
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. Gregorio C. Tambone billed Medicare for 518 services in 2024
CMS data shows 518 Medicare services from Dr. Tambone across 3 procedure codes in 2024, for 509 Medicare patients. Medicare paid $62,391 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tambone's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5172024: 518No change
Dr. Tambone compared with the Missouri median for internists, 2024
- Dr. Tambone
- Missouri median
- Medicare services
- 518vs 530Close to median
- Medicare patients
- 509vs 2112.4 times
- Part D claims
- 122vs 32562% below
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Tambone'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. Tambone and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregorio C. Tambone treated 509 Medicare patients in 2024, average age 74
CMS counts 509 Medicare patients who saw Dr. Tambone in 2024. The largest group is 65 to 74, with 155 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.36, 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. Tambone's median patient age at 56, with 48% women.
Dr. Tambone's Medicare patients by age, 2024
Dr. Tambone's Medicare patients by sex, 2024
- Women29558%
- Men21442%
Chronic conditions among Dr. Tambone's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Mood disorders53%
- Anxiety50%
- Chronic kidney disease50%
- Depression50%
- Ischemic heart disease45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tambone's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregorio C. Tambone wrote 222 Medicare Part D claims in 2024
In 2024, Dr. Tambone wrote 222 Medicare Part D claims for 149 patients. 97% of them were for generic drugs. CMS names the drug for 122 of them, across 5 drugs with 11 or more claims each, at $1,205 in total drug cost. In 2023, CMS named 82 claims across 4 drugs.
Dr. Tambone's Part D claims by kind of drug, 2024
- Generic215 claims97%
- Brand-name and other7 claims3%
Dr. Tambone'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. Tambone's Part D claims, 2024
- Opioids29%64 of 222 claims
- Antibiotics25%56 of 222 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: 822024: 12249%
Drugs named by CMS: 5 in 2024, 4 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. Gregorio C. Tambone takes part in Medicare
Dr. Tambone 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. Gregorio C. Tambone received $4,084 in industry payments from 2016 to 2025
CMS Open Payments shows 243 general payments to Dr. Tambone from 45 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. ViiV Healthcare Company paid the most, $451.
General payments to Dr. Tambone by program year, 2016 to 2025
General payments to Dr. Tambone by kind, 2016 to 2025
- Food and beverage$3,98498%
- Education$1002%
Companies that paid Dr. Tambone the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregorio C. Tambone graduated from Kansas City University of Med & Biosciences, College of Osteo Med
Dr. Tambone graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregorio C. Tambone'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 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) |
| 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. Gregorio C. Tambone
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. Gregorio C. Tambone's NPI number?
Dr. Gregorio C. Tambone's NPI number is 1962487744. It was assigned on December 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregorio C. Tambone?
Dr. Gregorio C. Tambone is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregorio C. Tambone practice?
Dr. Tambone practices at 1520 S Brentwood Blvd, Saint Louis, MO 63144. Dr. Tambone's primary practice is Mark A.Scheperle, Inc. in Saint Louis, Missouri. Dmand AI also links Dr. Tambone to 2 hospitals, 5 medical groups and 1 group practice or clinic.
What is Dr. Gregorio C. Tambone's office phone number?
The practice phone on file for Dr. Tambone is (314) 862-7711.
What is Dr. Gregorio C. Tambone's medical license number?
Dr. Tambone holds Missouri license 101625.
Which hospitals is Dr. Gregorio C. Tambone affiliated with?
Dr. Tambone is affiliated with Mercy Hospital St. Louis. Dmand AI links Dr. Tambone to 2 more hospitals.
What medical group is Dr. Gregorio C. Tambone part of?
Dr. Tambone is linked to Mercy Hospital St. Louis. Dmand AI links Dr. Tambone to 5 more medical groups.
Does Dr. Gregorio C. Tambone accept Medicare?
Yes. CMS data shows Dr. Tambone billed Medicare for 518 services in 2024, and Dr. Tambone accepts Medicare assignment.
How many Medicare patients does Dr. Gregorio C. Tambone see?
CMS counts 509 Medicare patients who saw Dr. Tambone in 2024, with an average age of 74.
What services does Dr. Gregorio C. Tambone bill to Medicare?
In 2024, Dr. Tambone's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. Gregorio C. Tambone go to medical school?
Dr. Tambone graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 1992.
What drugs does Dr. Gregorio C. Tambone prescribe most?
In 2024 Medicare Part D data, Dr. Tambone's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Cyclobenzaprine HCl.
Has Dr. Gregorio C. Tambone received payments from drug or device companies?
CMS Open Payments shows $4,084 in general payments to Dr. Tambone from 45 companies from 2016 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Gregorio C. Tambone been practicing?
Dr. Tambone graduated from medical school in 1992, 34 years ago.
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