Doctor profile · Federal record
Dr. Ann Mary Ligman-Schliem, DNP, FNP- B.C.
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Nurse Practitioner · Family Nurse Practitioner · Rockford, IL
- NPI 1144862137
- Accepts Medicare
- 7 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1200 W State St
Rockford, IL 611022112
(815) 490-1600
fax (815) 490-1881 - Additional location
-
1038 E Geneva St
Delavan, WI 531151921
(262) 728-4301
fax (262) 728-8304
Credentials & registration
- NPI registered
- October 2019 — 7 yrs on file
- Profile last updated
- September 23, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Wisconsin #13388-33 · Illinois #209020208
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144862137. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
245
Distinct HCPCS
4
Medicare allowed
$19,451
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 168 | 118 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 27 | $53 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 28 | 24 | $114 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 19 | 19 | $98 |
In context: peer comparison
Among 61 peers in Rockford Family Nurse Practitioner, average services per provider: 120. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$150
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $150.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
990
Patients
603
Total drug cost
$14,017
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 129 | 74 | $1,890 |
| Levothyroxine Sodium | Generic | 126 | 68 | $1,600 |
| Amlodipine Besylate | Generic | 87 | 52 | $809 |
| Lisinopril | Generic | 75 | 46 | $871 |
| Rosuvastatin Calcium | Generic | 70 | 41 | $1,251 |
| Hydrochlorothiazide | Generic | 60 | 36 | $297 |
| Losartan Potassium | Generic | 57 | 33 | $856 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 57 | 35 | $630 |
| Fluticasone Propionate | Generic | 55 | 44 | $885 |
| Gabapentin | Generic | 52 | 29 | $1,105 |
Frequently asked questions
What is Dr. Ann Mary Ligman-Schliem's medical specialty?
Dr. Ann Mary Ligman-Schliem practices Family Nurse Practitioner in Rockford, IL.
Where does Dr. Ann Mary Ligman-Schliem practice?
Dr. Ann Mary Ligman-Schliem practices at 1200 W State St, Rockford, IL 611022112. Office phone: 8154901600.
What is Dr. Ann Mary Ligman-Schliem's NPI?
Dr. Ann Mary Ligman-Schliem's National Provider Identifier (NPI) is 1144862137, issued by NPPES.
Does Dr. Ann Mary Ligman-Schliem accept Medicare assignment?
Yes. Dr. Ann Mary Ligman-Schliem accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Mary Ligman-Schliem commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.