Physician Profile
Unclaimed ProfileAbout BERK
Michael Anthony Berk, MD practises endocrinology in Saint Louis, MO. Michael is a 1979 graduate of Indiana University School of Medicine. Michael is also listed as specialising in endocrinology, diabetes & metabolism and internal medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Berk?
Dr. Berk is an endocrinology in Saint Louis, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ENDOCRINOLOGY”.
NPI registry
What is Dr. Berk's address?
Dr. Berk is listed at 4320 FOREST PARK AVE STE 1100, Saint Louis, MO 63108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Berk?
The number on file is (314) 333-4100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Berk's NPI number?
Dr. Berk's National Provider Identifier is 1700802014. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Berk train?
Dr. Berk attended Indiana University School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Berk been practising?
Dr. Berk has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Berk perform?
According to Medicare billing data, Dr. Berk provides treatments such as continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Berk confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Berk. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (314) 333-4100
- Email not available
Practice Locations
4320 FOREST PARK AVE STE 1100
Saint Louis, MO 63108
Procedures Most Often Billed to Medicare
2,989 services · 1,844 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | Treatment | 95251 |
227 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
761 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
756 |
| Hemoglobin a1c level | Lab test | 83036 |
537 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
186 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
152 |
| Blood glucose (sugar) level | Lab test | 82947 |
146 |
| Diabetes outpatient self-management training services, individual, per 30 minutes | Billing code | G0108 |
107 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
71 |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
35 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other endocrinology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other endocrinology specialists in Saint Louis 8
Same specialty, same city.
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 8
Providers in MO who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.