Doctor profile · Federal record

Dr. Walter Wynkoop, M.D.

Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Sleep Medicine (Internal Medicine) Physician · Toms River, NJ

  • NPI 1992774657
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3 Plaza Dr, Suite 2
Toms River, NJ 087573756
(732) 341-1380
fax (732) 505-9296

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
December 22, 2014
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
New Jersey #25MA07510000
Medicaid
NJ #0009199

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992774657. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,817
Distinct HCPCS
10
Medicare allowed
$378,124
HCPCS Description Services Patients Avg allowed
94375 Test to measure rate of airflow 775 493 $42
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 631 305 $125
99214 Established patient office or other outpatient visit, 30-39 minutes 519 316 $136
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 489 279 $83
99213 Established patient office or other outpatient visit, 20-29 minutes 466 389 $97
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 164 160 $182
99291 Critical care, first 30-74 minutes 158 63 $224
94010 Test to measure expiratory airflow and volume 142 128 $29
99203 New patient office or other outpatient visit, 30-44 minutes 83 83 $121
99406 Smoking and tobacco use intensive counseling, 4-10 minutes 66 53 $15

In context: peer comparison

Among 10 peers in Toms River Pulmonary Disease Physician, average services per provider: 201. This provider delivers 19× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $14.00

By nature of payment

Food and Beverage
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,390
Patients
729
Total drug cost
$780,618
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 482 188 $21,921
Montelukast Sodium Generic 421 125 $7,057
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 393 89 $354,948
Breo Ellipta (Fluticasone/Vilanterol) Brand 273 65 $135,431
Prednisone Generic 126 68 $528
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 113 23 $68,912
Advair Diskus (Fluticasone Propion/Salmeterol) Brand 95 18 $48,519
Incruse Ellipta (Umeclidinium Bromide) Brand 92 16 $44,387
Ventolin Hfa (Albuterol Sulfate) Brand 89 38 $7,053
Symbicort (Budesonide/Formoterol Fumarate) Brand 88 26 $50,335

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Walter Wynkoop's medical specialty?
Dr. Walter Wynkoop practices Pulmonary Disease Physician in Toms River, NJ.
Where does Dr. Walter Wynkoop practice?
Dr. Walter Wynkoop practices at 3 Plaza Dr, Toms River, NJ 087573756. Office phone: 7323411380.
What is Dr. Walter Wynkoop's NPI?
Dr. Walter Wynkoop's National Provider Identifier (NPI) is 1992774657, issued by NPPES.
Does Dr. Walter Wynkoop accept Medicare assignment?
Yes. Dr. Walter Wynkoop accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walter Wynkoop commonly perform?
Top Medicare-reported procedures in 2023: Test to measure rate of airflow (HCPCS 94375); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.