Doctor profile · Federal record

Dr. Dima Diab, M.D.

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Cincinnati, OH

  • NPI 1811181662
  • Accepts Medicare
  • MIPS 78.8 / 100 · 2023
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
222 Piedmont Ave
Cincinnati, OH 452194231
(513) 475-7400
fax (513) 475-8201
Mailing address
Po Box 636256, Central Credentialing
Cincinnati, OH 452636256

Credentials & registration

NPPES · NUCC
NPI registered
September 2007 — 19 yrs on file
Profile last updated
March 13, 2019
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Ohio #35.087616
Medicaid (3)
KY #7100037320 · IN #200905180 · OH #2821414

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811181662. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
212
Distinct HCPCS
3
Medicare allowed
$20,908
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 168 143 $95
99204 New patient office or other outpatient visit, 45-59 minutes 33 33 $130
99213 Established patient office or other outpatient visit, 20-29 minutes 11 11 $64

In context: peer comparison

Among 17 peers in this city , average services per provider: 689. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
462
Patients
68
Total drug cost
$78,809
Drug Type Claims Patients Total cost
Alendronate Sodium Generic 124 41 $963
Levothyroxine Sodium Generic 86 27 $1,273
Synthroid (Levothyroxine Sodium) Brand 35 0 $2,212
Metformin Hcl Er (Metformin Hcl) Brand 27 0 $362
Risedronate Sodium Generic 27 0 $4,339
Trulicity (Dulaglutide) Brand 24 0 $38,106
Metformin Hcl Generic 20 0 $288
Hydrochlorothiazide Generic 19 0 $151
Cabergoline Generic 16 0 $897
Pioglitazone Hcl Generic 16 0 $532

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dima Diab's medical specialty?
Dr. Dima Diab practices Endocrinology, Diabetes & Metabolism Physician in Cincinnati, OH.
Where does Dr. Dima Diab practice?
Dr. Dima Diab practices at 222 Piedmont Ave, Cincinnati, OH 452194231. Office phone: 5134757400.
What is Dr. Dima Diab's NPI?
Dr. Dima Diab's National Provider Identifier (NPI) is 1811181662, issued by NPPES.
Does Dr. Dima Diab accept Medicare assignment?
Yes. Dr. Dima Diab accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dima Diab commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.