Doctor profile · Federal record
Dr. Marcus Weiser, DO
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Onaga, KS
- NPI 1598993065
- Accepts Medicare
- MIPS 98.3 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 7 locations .
- Primary practice
-
114 W 8Th St
Onaga, KS 665219574
(785) 889-4241
fax (785) 889-4749 - Additional location
-
112 E 2Nd St
Frankfort, KS 664271403
(785) 292-4451
fax (785) 292-4286 - Additional location
-
120 W 8Th St
Onaga, KS 665219574
(785) 889-4274
fax (785) 889-4714 - Additional location
-
1603 W 4Th St
Holton, KS 664361153
(785) 364-3205
fax (785) 364-3468 - Additional location
-
206 S Grand Ave
Saint Marys, KS 665361637
(785) 437-3734
fax (785) 437-6186 - Additional location
-
302 Main St
Westmoreland, KS 665499684
(785) 457-9890
fax (785) 457-9891 - Additional location
-
606 1St St
Centralia, KS 664159637
(785) 857-3334
fax (785) 857-3397 - Mailing address
-
213 E 5Th St
Onaga, KS 665219430
Show 4 more locations
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- October 29, 2020
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Kansas #05-34404 · Kansas #7189
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598993065. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
197
Distinct HCPCS
4
Medicare allowed
$18,341
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 77 | 39 | $75 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 56 | 26 | $113 | |
99239 |
Hospital discharge day management, more than 30 minutes | 51 | 47 | $109 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 13 | 11 | $49 |
In context: peer comparison
Among 1 peers in Onaga Family Medicine Physician, average services per provider: 49. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$91
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 2 | $39.83 | |
| Novo Nordisk INC | 2 | $30.26 | |
| Abbott Laboratories | 1 | $21.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,401
Patients
517
Total drug cost
$91,025
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 291 | 72 | $4,117 |
| Levothyroxine Sodium | Generic | 264 | 51 | $4,258 |
| Amlodipine Besylate | Generic | 226 | 51 | $1,611 |
| Furosemide | Generic | 201 | 40 | $1,211 |
| Pantoprazole Sodium | Generic | 185 | 50 | $2,597 |
| Gabapentin | Generic | 178 | 39 | $4,425 |
| Potassium Chloride | Generic | 150 | 29 | $8,430 |
| Lisinopril | Generic | 139 | 34 | $1,301 |
| Metformin Hcl | Generic | 137 | 33 | $1,469 |
| Tamsulosin Hcl | Generic | 136 | 36 | $2,585 |
Frequently asked questions
What is Dr. Marcus Weiser's medical specialty?
Dr. Marcus Weiser practices Family Medicine Physician in Onaga, KS.
Where does Dr. Marcus Weiser practice?
Dr. Marcus Weiser practices at 114 W 8Th St, Onaga, KS 665219574. Office phone: 7858894241.
What is Dr. Marcus Weiser's NPI?
Dr. Marcus Weiser's National Provider Identifier (NPI) is 1598993065, issued by NPPES.
Does Dr. Marcus Weiser accept Medicare assignment?
Yes. Dr. Marcus Weiser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcus Weiser 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.