Doctor profile · Federal record

Dr. Benjamin Maring, M.D.

Student in an Organized Health Care Education/Training Program (CMS: Internal Medicine) · Oakland, CA

  • NPI 1043585219
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
280 W Macarthur Blvd
Oakland, CA 946115642
(510) 752-1666

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
December 15, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
390200000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043585219. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
117
Distinct HCPCS
1
Medicare allowed
$1,058
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 117 94 $9

In context: peer comparison

Among 12 peers in this city , average services per provider: 49. This provider delivers 2.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,076
Patients
777
Total drug cost
$31,691
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 415 162 $6,617
Amlodipine Besylate Generic 183 73 $2,204
Losartan Potassium Generic 160 68 $2,185
Levothyroxine Sodium Generic 147 55 $3,221
Gabapentin Generic 139 39 $3,095
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 132 37 $2,485
Lisinopril Generic 128 43 $1,417
Simvastatin Generic 104 35 $1,105
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 102 55 $1,658
Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) Brand 100 33 $1,274

Frequently asked questions

Auto-generated from federal data
What is Dr. Benjamin Maring's medical specialty?
Dr. Benjamin Maring practices Student in an Organized Health Care Education/Training Program in Oakland, CA.
Where does Dr. Benjamin Maring practice?
Dr. Benjamin Maring practices at 280 W Macarthur Blvd, Oakland, CA 946115642. Office phone: 5107521666.
What is Dr. Benjamin Maring's NPI?
Dr. Benjamin Maring's National Provider Identifier (NPI) is 1043585219, issued by NPPES.
Does Dr. Benjamin Maring accept Medicare assignment?
Yes. Dr. Benjamin Maring accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Maring commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.