Doctor profile · Federal record
Dr. Erin Sarzynski, MD
Internal Medicine Physician (CMS: Geriatric Medicine) · Geriatric Medicine (Internal Medicine) Physician · Okemos, MI
- NPI 1669676680
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2446 Jolly RD Ste B
Okemos, MI 488643514
(517) 253-5530
fax (517) 253-5535
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- April 30, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301089745
- Medicaid
- MI #1669676680
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669676680. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
285
Distinct HCPCS
7
Medicare allowed
$26,110
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99497 |
Advance care planning, first 30 minutes | 76 | 47 | $73 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 60 | 59 | $166 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 39 | 28 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 33 | 24 | $115 | |
99498 |
Advance care planning, each additional 30 minutes | 29 | 23 | $69 | |
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 | 26 | 18 | $29 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 22 | 18 | $48 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 715. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$635
Transactions
36
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 11 | $197.61 | |
| ABBVIE INC. | 7 | $138.95 | |
| AstraZeneca Pharmaceuticals LP | 5 | $68.94 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $56.71 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 2 | $37.84 | |
| Novo Nordisk Inc | 2 | $29.15 | |
| Averitas Pharma Inc. | 1 | $23.88 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $20.04 | |
| Biogen, Inc. | 1 | $18.43 | |
| Exact Sciences Corporation | 1 | $15.28 | |
| COLOPLAST CORP | 1 | $14.32 | |
| Phathom Pharmaceuticals, Inc. | 1 | $13.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
84
Patients
0
Total drug cost
$568
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluoxetine Hcl | Generic | 15 | 0 | $99 |
| Furosemide | Generic | 15 | 0 | $59 |
| Tamsulosin Hcl | Generic | 15 | 0 | $95 |
| Potassium Chloride | Generic | 14 | 0 | $170 |
| Pantoprazole Sodium | Generic | 13 | 0 | $96 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 12 | 0 | $49 |
Hospital affiliations
Frequently asked questions
What is Dr. Erin Sarzynski's medical specialty?
Dr. Erin Sarzynski practices Internal Medicine Physician in Okemos, MI.
Where does Dr. Erin Sarzynski practice?
Dr. Erin Sarzynski practices at 2446 Jolly RD Ste B, Okemos, MI 488643514. Office phone: 5172535530.
What is Dr. Erin Sarzynski's NPI?
Dr. Erin Sarzynski's National Provider Identifier (NPI) is 1669676680, issued by NPPES.
Does Dr. Erin Sarzynski accept Medicare assignment?
Yes. Dr. Erin Sarzynski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin Sarzynski commonly perform?
Top Medicare-reported procedures in 2023: Advance care planning (HCPCS 99497); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.