Doctor profile · Federal record

Dr. Mark Wendling, MD

Family Medicine Physician · Emmaus, PA

  • NPI 1699708420
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1040 Chestnut St
Emmaus, PA 180491952
(610) 966-5549
Mailing address
Po Box 783311
Philadelphia, PA 191783311

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
December 3, 2015
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Pennsylvania #MD059985L

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699708420. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
69
Distinct HCPCS
2
Medicare allowed
$8,594
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 39 31 $124
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 30 30 $125

In context: peer comparison

Among 6 peers in Emmaus Family Medicine Physician, average services per provider: 74. This provider delivers 0.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,047
Patients
291
Total drug cost
$13,765
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 126 42 $1,333
Lisinopril Generic 119 31 $1,133
Amlodipine Besylate Generic 113 33 $807
Levothyroxine Sodium Generic 75 22 $1,548
Hydrochlorothiazide Generic 74 17 $304
Simvastatin Generic 71 25 $811
Metformin Hcl Generic 63 19 $840
Omeprazole Generic 63 22 $1,303
Pantoprazole Sodium Generic 55 18 $921
Losartan Potassium Generic 54 18 $895

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Wendling's medical specialty?
Dr. Mark Wendling practices Family Medicine Physician in Emmaus, PA.
Where does Dr. Mark Wendling practice?
Dr. Mark Wendling practices at 1040 Chestnut St, Emmaus, PA 180491952. Office phone: 6109665549.
What is Dr. Mark Wendling's NPI?
Dr. Mark Wendling's National Provider Identifier (NPI) is 1699708420, issued by NPPES.
What procedures does Dr. Mark Wendling commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.