Doctor profile · Federal record

Dr. Mandel Sher, MD

Pediatric Allergy/Immunology Physician (CMS: Allergy/Immunology) · Largo, FL

  • NPI 1386603108
  • Accepts Medicare
  • 50 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
11200 Seminole Blvd, Suite 310
Largo, FL 33778
(727) 397-8557
fax (727) 397-4459
Additional location
800 6Th St S
St Petersburg, FL 337014817
(813) 974-2201
fax (813) 974-2812
Mailing address
Po Box 917770
Orlando, FL 328910001

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
December 23, 2025
Year of graduation
1976 — 50 yrs since
Specialty taxonomy
2080P0201X — NUCC code
State license (1)
Florida #ME44364
Medicaid
FL #042758601

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386603108. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
8,165
Distinct HCPCS
10
Medicare allowed
$138,645
HCPCS Description Services Patients Avg allowed
95004 Test for allergy using allergenic extract 4,836 88 $4
95024 Test for allergy using allergenic extract injected into skin 1,655 66 $8
95165 Professional service for preparation and provision of 1 or more antigens 272 12 $15
95117 Professional service for multiple injections of allergen 250 27 $11
99214 Established patient office or other outpatient visit, 30-39 minutes 232 142 $127
92511 Exam of the nose and throat using an endoscope 140 134 $115
99213 Established patient office or other outpatient visit, 20-29 minutes 138 102 $90
95115 Professional service for single injection of allergen 114 16 $10
99204 New patient office or other outpatient visit, 45-59 minutes 106 106 $166
94060 Test to measure expiratory airflow and volume changes before and after medication administration 96 95 $38

In context: peer comparison

Among 1 peers in Largo Pediatric Allergy/Immunology Physician, average services per provider: 544. This provider delivers 15× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,004
Transactions
86
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 8 $2,108.90
AstraZeneca Pharmaceuticals Lp 17 $308.95
Csl Behring 12 $284.13
Regeneron Healthcare Solutions, INC. 7 $215.46
Octapharma USA, INC. 6 $187.88
Amgen INC. 6 $148.11
Genzyme Corporation 6 $133.46
Pharming Healthcare, INC. 4 $93.57
Genentech USA, INC. 4 $92.40
Pfizer INC. 4 $92.37
BioCryst US Sales Co., LLC 3 $86.16
Optinose US, INC. 3 $67.68
Blueprint Medicines Corporation 3 $67.17
Novartis Pharmaceuticals Corporation 2 $40.11
Alk-Abello, INC 1 $31.28

By nature of payment

Food and Beverage
$2,054
Consulting Fee
$1,950

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
444
Patients
142
Total drug cost
$58,572
Drug Type Claims Patients Total cost
Gabapentin Generic 75 25 $1,257
Prednisone Generic 51 41 $163
Fluticasone Propionate Generic 45 17 $922
Montelukast Sodium Generic 44 14 $531
Azelastine Hcl Generic 34 17 $1,490
Ipratropium Bromide Generic 32 17 $2,319
Hydroxyzine Hcl Generic 26 0 $581
Privigen (Immun Glob G(Igg)/Pro/Iga 0-50) Brand 22 0 $31,005
Breo Ellipta (Fluticasone/Vilanterol) Brand 21 0 $14,501
Amitriptyline Hcl Generic 19 0 $353

Frequently asked questions

Auto-generated from federal data
What is Dr. Mandel Sher's medical specialty?
Dr. Mandel Sher practices Pediatric Allergy/Immunology Physician in Largo, FL.
Where does Dr. Mandel Sher practice?
Dr. Mandel Sher practices at 11200 Seminole Blvd, Largo, FL 33778. Office phone: 7273978557.
What is Dr. Mandel Sher's NPI?
Dr. Mandel Sher's National Provider Identifier (NPI) is 1386603108, issued by NPPES.
Does Dr. Mandel Sher accept Medicare assignment?
Yes. Dr. Mandel Sher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mandel Sher commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Test for allergy using allergenic extract injected into skin (HCPCS 95024); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165). Source: CMS Medicare Physician & Other Practitioners file.