Doctor profile · Federal record

Dr. Harold Gruber, DPM

Podiatrist (CMS: Podiatry) · Wilmington, DE

  • NPI 1386734143
  • Accepts Medicare
  • 33 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2018 Naamans RD
Wilmington, DE 198102659
(302) 266-9166

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
213E00000X — NUCC code
State license (1)
Delaware #EI-0000156

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386734143. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,059
Distinct HCPCS
10
Medicare allowed
$99,115
HCPCS Description Services Patients Avg allowed
11719 Trimming of fingernails or toenails 483 165 $12
11720 Removal of fingernails or toenails, 1-5 nails 483 165 $33
99213 Established patient office or other outpatient visit, 20-29 minutes 283 176 $88
11721 Removal of fingernails or toenails, 6 or more nails 236 98 $44
99203 New patient office or other outpatient visit, 30-44 minutes 155 155 $110
11055 Removal of noncancer thickened skin growth, 1 growth 106 52 $72
73630 X-ray of foot, minimum of 3 views 94 77 $33
99214 Established patient office or other outpatient visit, 30-39 minutes 40 32 $125
J1020 Injection, methylprednisolone acetate, 20 mg 40 27 $6
J1100 Injection, dexamethasone sodium phosphate, 1 mg 40 27 $0

In context: peer comparison

Among 6 peers in Wilmington Podiatrist, average services per provider: 194. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,288
Transactions
27
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Smith+Nephew, INC. 12 $491.53
Treace Medical Concepts, INC. 9 $454.28
Stryker Corporation 6 $342.26

By nature of payment

Food and Beverage
$1,288

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
41
Patients
39
Total drug cost
$239
Drug Type Claims Patients Total cost
Meloxicam Generic 23 23 $43
Cephalexin Generic 18 16 $196

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Harold Gruber's medical specialty?
Dr. Harold Gruber practices Podiatrist in Wilmington, DE.
Where does Dr. Harold Gruber practice?
Dr. Harold Gruber practices at 2018 Naamans RD, Wilmington, DE 198102659. Office phone: 3022669166.
What is Dr. Harold Gruber's NPI?
Dr. Harold Gruber's National Provider Identifier (NPI) is 1386734143, issued by NPPES.
Does Dr. Harold Gruber accept Medicare assignment?
Yes. Dr. Harold Gruber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harold Gruber commonly perform?
Top Medicare-reported procedures in 2023: Trimming of fingernails or toenails (HCPCS 11719); Removal of fingernails or toenails, 1-5 nails (HCPCS 11720); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.