Doctor profile · Federal record

Dr. Constance Wantling, CRNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Frederick, MD

  • NPI 1528110137
  • Accepts Medicare
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
56 Thomas Johnson Dr
Frederick, MD 217024599
(301) 694-3111
fax (301) 694-8626
Mailing address
610 Solarex Court
Frederick, MD 21703

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
August 2, 2016
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Maryland #R152452
Medicaid (2)
MD #926580503 · MD #926580505

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528110137. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
109
Distinct HCPCS
4
Medicare allowed
$7,658
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 57 54 $75
99214 Established patient office or other outpatient visit, 30-39 minutes 25 23 $82
81003 Automated urinalysis test 15 15 $2
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 12 12 $110

In context: peer comparison

Among 37 peers in Frederick Family Nurse Practitioner, average services per provider: 76. This provider delivers 1.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$285
Transactions
14
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 4 $78.79
AstraZeneca Pharmaceuticals Lp 4 $72.70
Merck Sharp & Dohme LLC 2 $50.93
Exact Sciences Corporation 1 $21.79
GlaxoSmithKline, LLC. 1 $21.42
Sanofi-Aventis U.S. LLC 1 $19.90
Boehringer Ingelheim Pharmaceuticals, INC. 1 $19.02

By nature of payment

Food and Beverage
$285

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
45
Patients
0
Total drug cost
$816
Drug Type Claims Patients Total cost
Hydroxyzine Hcl Generic 19 0 $583
Pantoprazole Sodium Generic 14 0 $89
Atorvastatin Calcium Generic 12 0 $144

Frequently asked questions

Auto-generated from federal data
What is Dr. Constance Wantling's medical specialty?
Dr. Constance Wantling practices Family Nurse Practitioner in Frederick, MD.
Where does Dr. Constance Wantling practice?
Dr. Constance Wantling practices at 56 Thomas Johnson Dr, Frederick, MD 217024599. Office phone: 3016943111.
What is Dr. Constance Wantling's NPI?
Dr. Constance Wantling's National Provider Identifier (NPI) is 1528110137, issued by NPPES.
Does Dr. Constance Wantling accept Medicare assignment?
Yes. Dr. Constance Wantling accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Constance Wantling commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.