Doctor profile · Federal record
Dr. Karen Graves, D.O.
Family Medicine Physician (CMS: Family Practice) · Manhattan, KS
- NPI 1649236373
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1325 Research Park Dr
Manhattan, KS 665025000
(785) 537-2651
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 24, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Kansas #0530890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649236373. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
967
Distinct HCPCS
10
Medicare allowed
$77,624
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 282 | 120 | $118 | |
36415 |
Insertion of needle into vein for collection of blood sample | 216 | 111 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 115 | 75 | $84 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 106 | 106 | $169 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 46 | 46 | $122 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 46 | 46 | $17 | |
96372 |
Injection of drug or substance under skin or into muscle | 26 | 18 | $13 | |
81002 |
Urinalysis, manual test | 24 | 19 | $3 | |
G0008 |
Administration of influenza virus vaccine | 24 | 24 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 23 | 23 | $76 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 125. This provider delivers 7.7× the peer median.Open Payments
Industry payments received
All-time total
$201
Transactions
11
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 3 | $65.85 | |
| Novo Nordisk Inc | 2 | $32.40 | |
| ABBVIE INC. | 1 | $25.34 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $16.67 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $15.80 | |
| Antares Pharma, Inc. | 1 | $15.72 | |
| Abbott Laboratories | 1 | $15.17 | |
| Amgen Inc. | 1 | $13.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,049
Patients
202
Total drug cost
$17,387
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 130 | 31 | $1,696 |
| Omeprazole | Generic | 111 | 22 | $1,253 |
| Lisinopril | Generic | 110 | 26 | $1,439 |
| Losartan Potassium | Generic | 87 | 24 | $779 |
| Atorvastatin Calcium | Generic | 80 | 23 | $1,024 |
| Rosuvastatin Calcium | Generic | 65 | 18 | $795 |
| Synthroid (Levothyroxine Sodium) | Brand | 60 | 0 | $5,045 |
| Montelukast Sodium | Generic | 58 | 0 | $897 |
| Amlodipine Besylate | Generic | 57 | 17 | $445 |
| Pravastatin Sodium | Generic | 56 | 15 | $908 |
Frequently asked questions
What is Dr. Karen Graves's medical specialty?
Dr. Karen Graves practices Family Medicine Physician in Manhattan, KS.
Where does Dr. Karen Graves practice?
Dr. Karen Graves practices at 1325 Research Park Dr, Manhattan, KS 665025000. Office phone: 7855372651.
What is Dr. Karen Graves's NPI?
Dr. Karen Graves's National Provider Identifier (NPI) is 1649236373, issued by NPPES.
Does Dr. Karen Graves accept Medicare assignment?
Yes. Dr. Karen Graves accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Graves commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.