Doctor profile · Federal record
Dr. Anne Klassert, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Stony Brook, NY
- NPI 1467448985
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 33 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
University Hospital at Stony Brook, Hsc T-9 Rm 040
Stony Brook, NY 117940001
(631) 444-1205
fax (631) 444-7620
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- New York #F300922-1
- Medicaid
- NY #02322223
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467448985. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
318
Distinct HCPCS
5
Medicare allowed
$36,828
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 145 | 111 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 82 | 66 | $128 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $168 | |
51703 |
Complicated insertion of bladder tube | 23 | 12 | $150 | |
51702 |
Simple insertion of temporary bladder tube | 17 | 12 | $64 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 106. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$1,318
Transactions
34
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 6 | $254.81 | |
| 180 Medical, Inc. | 1 | $174.97 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $154.96 | |
| Amgen Inc. | 1 | $124.99 | |
| Blue Earth Diagnostics Limited | 5 | $101.74 | |
| Ferring Pharmaceuticals Inc. | 4 | $94.07 | |
| Neurelis, Inc. | 1 | $81.03 | |
| UROGEN PHARMA, INC. | 2 | $68.73 | |
| Astellas Pharma US Inc | 3 | $48.69 | |
| Tolmar, Inc. | 2 | $38.35 | |
| PFIZER INC. | 2 | $36.44 | |
| Sumitomo Pharma America, Inc. | 1 | $29.33 | |
| Telix Pharmaceuticals | 1 | $27.79 | |
| Photocure Inc | 1 | $27.07 | |
| COLOPLAST CORP | 1 | $20.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
690
Patients
297
Total drug cost
$92,456
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 219 | 87 | $6,892 |
| Finasteride | Generic | 91 | 38 | $1,217 |
| Myrbetriq (Mirabegron) | Brand | 65 | 34 | $67,708 |
| Alfuzosin Hcl Er (Alfuzosin Hcl) | Brand | 48 | 21 | $2,178 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 44 | 38 | $342 |
| Dutasteride | Generic | 33 | 14 | $1,078 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 30 | 22 | $522 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 30 | 16 | $887 |
| Cephalexin | Generic | 27 | 13 | $444 |
| Methenamine Hippurate | Generic | 26 | 0 | $3,431 |
Frequently asked questions
What is Dr. Anne Klassert's medical specialty?
Dr. Anne Klassert practices Adult Health Nurse Practitioner in Stony Brook, NY.
Where does Dr. Anne Klassert practice?
Dr. Anne Klassert practices at University Hospital at Stony Brook, Stony Brook, NY 117940001. Office phone: 6314441205.
What is Dr. Anne Klassert's NPI?
Dr. Anne Klassert's National Provider Identifier (NPI) is 1467448985, issued by NPPES.
Does Dr. Anne Klassert accept Medicare assignment?
Yes. Dr. Anne Klassert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anne Klassert 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); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.