Doctor profile · Federal record

Dr. Henry Mensack, P.A.-C

Physician Assistant · Milford, DE

  • NPI 1104802925
  • Accepts Medicare
  • MIPS 15.4 / 100 · 2023
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
329 Mullet Run
Milford, DE 199635373
(410) 749-4154
fax (410) 860-9583
Mailing address
Po Box 607
Georgetown, DE 199470607

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
September 13, 2024
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Delaware #C5-0000229
Medicaid
DE #1104802925

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104802925. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
21,861
Distinct HCPCS
10
Medicare allowed
$508,721
HCPCS Description Services Patients Avg allowed
J7331 Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg 7,290 98 $15
J7332 Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg 5,340 70 $10
99213 Established patient office or other outpatient visit, 20-29 minutes 2,039 949 $76
20610 Aspiration and/or injection of fluid from large joint 1,572 563 $65
J1030 Injection, methylprednisolone acetate, 40 mg 1,500 590 $8
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 1,265 239 $1
73560 X-ray of knee, 1-2 views 699 511 $7
73565 X-ray of both knees while standing 393 380 $7
99212 Established patient office or other outpatient visit, 10-19 minutes 363 302 $48
99203 New patient office or other outpatient visit, 30-44 minutes 250 250 $95

In context: peer comparison

Among 7 peers in this city , average services per provider: 472. This provider delivers 46× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$26
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Smith+Nephew, Inc. 1 $25.59

By nature of payment

Food and Beverage
$26

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
875
Patients
448
Total drug cost
$7,388
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 185 85 $1,657
Amoxicillin Generic 133 87 $296
Prednisone Generic 115 100 $1,478
Tramadol Hcl Generic 96 49 $442
Gabapentin Generic 76 33 $934
Meloxicam Generic 64 29 $418
Oxycodone Hcl Generic 63 30 $353
Cephalexin Generic 54 35 $327
Ibuprofen Generic 27 0 $237
Celecoxib Generic 26 0 $719

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Henry Mensack's medical specialty?
Dr. Henry Mensack practices Physician Assistant in Milford, DE.
Where does Dr. Henry Mensack practice?
Dr. Henry Mensack practices at 329 Mullet Run, Milford, DE 199635373. Office phone: 4107494154.
What is Dr. Henry Mensack's NPI?
Dr. Henry Mensack's National Provider Identifier (NPI) is 1104802925, issued by NPPES.
Does Dr. Henry Mensack accept Medicare assignment?
Yes. Dr. Henry Mensack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Henry Mensack commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg (HCPCS J7331); Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg (HCPCS J7332); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.