Doctor profile · Federal record
Dr. Ann Herzmann
Nurse Practitioner · Lake Zurich, IL
- NPI 1871832311
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
910 N Rand RD
Lake Zurich, IL 600473201
(800) 323-8622 - Mailing address
-
29373 Network Pl
Chicago, IL 606733112
Credentials & registration
- NPI registered
- February 2013 — 13 yrs on file
- Profile last updated
- July 29, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Illinois #209010054
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871832311. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
829
Distinct HCPCS
10
Medicare allowed
$63,945
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 326 | 299 | $80 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 100 | 60 | $67 | |
0241U |
Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected | 80 | 76 | $138 | |
87651 |
Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | 58 | 55 | $34 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 57 | 57 | $49 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 52 | 50 | $111 | |
81002 |
Urinalysis, manual test | 50 | 49 | $3 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 48 | 48 | $100 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 34 | 30 | $113 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 24 | 19 | $39 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 82. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
541
Patients
401
Total drug cost
$6,938
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 105 | 104 | $651 |
| Cephalexin | Generic | 66 | 63 | $412 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 43 | 42 | $434 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 35 | 35 | $378 |
| Methylprednisolone | Generic | 35 | 35 | $417 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 34 | 22 | $1,473 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 33 | 0 | $608 |
| Amlodipine Besylate | Generic | 31 | 12 | $359 |
| Atorvastatin Calcium | Generic | 27 | 14 | $560 |
| Mupirocin | Generic | 26 | 26 | $220 |
Frequently asked questions
What is Dr. Ann Herzmann's medical specialty?
Dr. Ann Herzmann practices Nurse Practitioner in Lake Zurich, IL.
Where does Dr. Ann Herzmann practice?
Dr. Ann Herzmann practices at 910 N Rand RD, Lake Zurich, IL 600473201. Office phone: 8003238622.
What is Dr. Ann Herzmann's NPI?
Dr. Ann Herzmann's National Provider Identifier (NPI) is 1871832311, issued by NPPES.
Does Dr. Ann Herzmann accept Medicare assignment?
Yes. Dr. Ann Herzmann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Herzmann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Residence visit for established patient with low level of medical decision making (HCPCS 99348); Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected (HCPCS 0241U). Source: CMS Medicare Physician & Other Practitioners file.