Daniel Ralph Berg, MD
Internal Medicine Physician · Saint Louis, MO
Daniel Ralph Berg, MD is an internal medicine physician with a practice address in Saint Louis, Missouri, and NPI 1013947555, issued on Jul 3, 2006. Check the license (Missouri 2002001981, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Daniel Ralph Berg
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2002001981 MO
Self-reported in NPPES; status is on the state search - Practice location
- 401 Holly Hills Ave, Saint Louis, MO 63111
- Phone
- (314) 353-5190
- Enumerated
- Jul 3, 2006
- Record last updated
- Jan 18, 2022
- Fax
- (314) 353-7631
- Medicaid ID
- 202846804 MO
- Medicare enrollment
- Enrolled (PECOS I20070503000255); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 401 Holly Hills Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Esther Adade, MDFamily Medicine Physician1245214162
- Jaron Asher, M.D.Psychiatry Physician1154333433
- Nancy Bauer, MDPediatrics Physician1154431336
- Robert Besancenez, MDStudent in an Organized Health Care Education/Training Program1740984673
- Brian Braumiller, DOPsychiatry Physician1710181029
- Jay Brieler, MDFamily Medicine Physician1639129109
Verify Daniel Ralph Berg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2002001981Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average internal medicine physician in 2024
9,946 Medicare Part D claims for 345 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 895 claims were for opioids.
Most prescribed
- Atorvastatin Calcium592 claims
- Amlodipine Besylate405 claims
- Hydrocodone-Acetaminophen350 claims
- Oxycodone-Acetaminophen329 claims
- Alprazolam327 claims
- Albuterol Sulfate Hfa259 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $116.05
5 payments; by number, the most common kind was food and beverage; the largest payer was Braeburn Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- County OF St Louis Division OF Fiscal ManagementSaint Louis, MO
- Ssm Health Care St LouisSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Ralph Berg among 2,604 internal medicine physician records in Missouri
Daniel Ralph Berg, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2000 · median 2006 among the 1,443 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
941 internal medicine physician records list a practice address in Saint Louis
They are 941 of the 27,605 NPPES records with a practice address in Saint Louis, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Saint Louis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joseph Markey, M.D.Saint Louis, MO 631111174910590
- Anna Naumovich, MDSt Louis, MO 631111669542668
- Samreen Ali, MDSaint Louis, MO 631121619196367
- Roshini Asirvatham, MDSaint Louis, MO 631101033005251
- Raaghav Bageshwar, MD, MENGSaint Louis, MO 631101245127877
- Vasundhara BalrajSaint Louis, MO 631101306732243
- Marco BraatenSaint Louis, MO 631101386530673
- Shaukat Chaudhry, MDSaint Louis, MO 631121215989926
Common questions
What is Daniel Ralph Berg, MD's NPI number?
Daniel Ralph Berg, MD's National Provider Identifier (NPI) is 1013947555, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Ralph Berg, MD located?
The NPPES record lists a practice address at 401 Holly Hills Ave, Saint Louis, MO, 63111. Phone: (314) 353-5190. Providers update this record themselves, so call before visiting.
How can I verify Daniel Ralph Berg, MD's license?
NPPES lists Missouri license number 2002001981, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Daniel Ralph Berg, MD prescribe under Medicare Part D?
In 2024, Daniel Ralph Berg, MD had 9,946 Medicare Part D claims for 345 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.