Based in Boca Raton, FL, Mark David Friedman, MD is listed in the NPI registry under internal medicine. Mark graduated from Jefferson Medical College of Thomas Jefferson University in 1995.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Dr. Friedman is an internal medicine in Boca Raton, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Dr. Friedman is listed at 1905 CLINT MOORE RD SUITE 201, Boca Raton, FL 33496. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (561) 994-5454. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Friedman's National Provider Identifier is 1235109521. 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
Dr. Friedman attended Jefferson Medical College of Thomas Jefferson University, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
Dr. Friedman has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Friedman performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Friedman. If this is you, claiming it is free.
Guide.md
Source: NPPES NPI Registry
1905 CLINT MOORE RD SUITE 201
Boca Raton, FL 33496
9,533 services · 5,047 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
1,218 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
178 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
154 |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Drug given | J3420 |
131 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
807 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
778 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
717 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
654 |
| Ldl cholesterol level | Lab test | 83721 |
623 |
| Thyroxine (thyroid chemical), free | Lab test | 84439 |
506 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Same specialty, same street address — most likely the same department or group.
Clinically related specialties at the same address — the people this provider most likely works alongside.
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Same specialty, same city.
Other providers in the same specialty who trained at the same institution.
Providers who graduated from the same medical school in the same year.
Providers in FL 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.