Doctor profile · Federal record
Dr. Sara Farwig
Physician Assistant · Muskegon, MI
- NPI 1083156723
- Accepts Medicare
- MIPS 74.6 / 100 · 2023
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1675 Leahy St, Suite 324B
Muskegon, MI 494425500
(231) 728-1700
fax (231) 728-1675 - Mailing address
-
Po Box 1847
Muskegon, MI 494431847
Credentials & registration
- NPI registered
- November 2016 — 10 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Michigan #5601008018
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083156723. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
109
Distinct HCPCS
4
Medicare allowed
$10,298
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 39 | 34 | $113 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $104 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 26 | $79 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 11 | 11 | $41 |
In context: peer comparison
Among 49 peers in Muskegon Physician Assistant, average services per provider: 47. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $25.15 | |
| Phathom Pharmaceuticals, INC. | 1 | $15.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
608
Patients
192
Total drug cost
$241,702
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 93 | 29 | $1,576 |
| Omeprazole | Generic | 79 | 24 | $1,461 |
| Linzess (Linaclotide) | Brand | 62 | 29 | $57,959 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 46 | 46 | $1,211 |
| Spironolactone | Generic | 42 | 12 | $706 |
| Mesalamine | Generic | 37 | 0 | $21,389 |
| Ursodiol | Generic | 37 | 0 | $9,411 |
| Xifaxan (Rifaximin) | Brand | 37 | 0 | $120,584 |
| Lubiprostone | Generic | 35 | 14 | $13,016 |
| Furosemide | Generic | 27 | 0 | $145 |
Hospital affiliations
Frequently asked questions
What is Dr. Sara Farwig's medical specialty?
Dr. Sara Farwig practices Physician Assistant in Muskegon, MI.
Where does Dr. Sara Farwig practice?
Dr. Sara Farwig practices at 1675 Leahy St, Muskegon, MI 494425500. Office phone: 2317281700.
What is Dr. Sara Farwig's NPI?
Dr. Sara Farwig's National Provider Identifier (NPI) is 1083156723, issued by NPPES.
Does Dr. Sara Farwig accept Medicare assignment?
Yes. Dr. Sara Farwig accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sara Farwig commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.