Doctor profile · Federal record

Dr. Nancy Diaz-Pechar, M.D.

Neurology Physician (CMS: Neurology) · Bethlehem, PA

  • NPI 1588837389
  • Accepts Medicare
  • MIPS 90.3 / 100 · 2023
  • 22 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1417 8Th Ave
Bethlehem, PA 180182256
(484) 526-5210
fax (484) 526-5237

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Profile last updated
October 25, 2016
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
Pennsylvania #MD441008
Medicaid
PA #102502229

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588837389. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
16,366
Distinct HCPCS
10
Medicare allowed
$205,685
HCPCS Description Services Patients Avg allowed
J0585 Injection, onabotulinumtoxina, 1 unit 15,400 25 $6
99214 Established patient office or other outpatient visit, 30-39 minutes 405 328 $121
95984 Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, each additional 15 minutes with qualified health professional 124 32 $42
99215 Established patient office or other outpatient visit, 40-54 minutes 121 109 $169
95983 Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, first 15 minutes with qualified health professional 70 38 $49
99213 Established patient office or other outpatient visit, 20-29 minutes 66 62 $84
64616 Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box 46 17 $199
95970 Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator 45 36 $18
64612 Injection of chemical for paralysis of nerve muscles on side of face 33 12 $160
99205 New patient office or other outpatient visit, 60-74 minutes 31 31 $214

In context: peer comparison

Among 15 peers in this city , average services per provider: 224. This provider delivers 73× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,540
Transactions
12
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 7 $2,302.87
Medtronic, Inc. 5 $236.83

By nature of payment

Travel and Lodging
$2,152
Food and Beverage
$387

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,865
Patients
536
Total drug cost
$181,666
Drug Type Claims Patients Total cost
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 672 219 $50,977
Amantadine (Amantadine Hcl) Brand 171 41 $7,389
Carbidopa-Levodopa Er (Carbidopa/Levodopa) Brand 145 58 $11,960
Gabapentin Generic 140 39 $2,378
Primidone Generic 130 40 $5,061
Clonazepam Generic 94 14 $1,381
Rasagiline Mesylate Generic 86 24 $21,005
Pramipexole Dihydrochloride (Pramipexole Di-Hcl) Brand 74 24 $2,689
Donepezil Hcl Generic 64 18 $1,074
Rytary (Carbidopa/Levodopa) Brand 63 15 $68,057

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nancy Diaz-Pechar's medical specialty?
Dr. Nancy Diaz-Pechar practices Neurology Physician in Bethlehem, PA.
Where does Dr. Nancy Diaz-Pechar practice?
Dr. Nancy Diaz-Pechar practices at 1417 8Th Ave, Bethlehem, PA 180182256. Office phone: 4845265210.
What is Dr. Nancy Diaz-Pechar's NPI?
Dr. Nancy Diaz-Pechar's National Provider Identifier (NPI) is 1588837389, issued by NPPES.
Does Dr. Nancy Diaz-Pechar accept Medicare assignment?
Yes. Dr. Nancy Diaz-Pechar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Diaz-Pechar commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); Established patient office or other outpatient visit (HCPCS 99214); Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming (HCPCS 95984). Source: CMS Medicare Physician & Other Practitioners file.