Doctor profile · Federal record
Dr. Tatyana Gerachshenko, MD,PHD
Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Surgery Physician · Waukesha, WI
- NPI 1629324736
- Accepts Medicare
- 28 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
721 American Ave Ste 108
Waukesha, WI 531885071
(262) 928-8200
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- January 10, 2019
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State licenses (2)
- Wisconsin #65481 · Michigan #4301100666
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629324736. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,385
Distinct HCPCS
5
Medicare allowed
$131,330
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 719 | 197 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 378 | 168 | $112 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 135 | 130 | $163 | |
99239 |
Hospital discharge day management, more than 30 minutes | 119 | 116 | $107 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 34 | 28 | $29 |
In context: peer comparison
Among 1 peers in Waukesha Physical Medicine & Rehabilitation Physician, average services per provider: 277. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $19.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
186
Patients
154
Total drug cost
$13,170
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 32 | 26 | $420 |
| Atorvastatin Calcium | Generic | 27 | 25 | $211 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 21 | 16 | $441 |
| Eliquis (Apixaban) | Brand | 20 | 18 | $11,306 |
| Pantoprazole Sodium | Generic | 19 | 18 | $175 |
| Metoprolol Succinate | Generic | 15 | 15 | $113 |
| Amlodipine Besylate | Generic | 14 | 14 | $49 |
| Baclofen | Generic | 14 | 0 | $351 |
| Oxycodone Hcl | Generic | 13 | 11 | $62 |
| Metoprolol Tartrate | Generic | 11 | 11 | $43 |
Hospital affiliations
Frequently asked questions
What is Dr. Tatyana Gerachshenko's medical specialty?
Dr. Tatyana Gerachshenko practices Physical Medicine & Rehabilitation Physician in Waukesha, WI.
Where does Dr. Tatyana Gerachshenko practice?
Dr. Tatyana Gerachshenko practices at 721 American Ave Ste 108, Waukesha, WI 531885071. Office phone: 2629288200.
What is Dr. Tatyana Gerachshenko's NPI?
Dr. Tatyana Gerachshenko's National Provider Identifier (NPI) is 1629324736, issued by NPPES.
Does Dr. Tatyana Gerachshenko accept Medicare assignment?
Yes. Dr. Tatyana Gerachshenko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tatyana Gerachshenko commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.