Doctor profile · Federal record
Dr. Ryan Grandgenett, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Ames, IA
- NPI 1316999865
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1018 Duff Ave, McFarland Clinic PC
Ames, IA 500103014
(515) 663-8621
fax (515) 663-8620 - Mailing address
-
Po Box 3014, McFarland Clinic PC 1215 Duff Ave
Ames, IA 500103014
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 13, 2020
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Iowa #37407 · Wisconsin #44886020
- Medicaid
- IA #1316999865
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316999865. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,637
Distinct HCPCS
10
Medicare allowed
$184,517
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 642 | 322 | $84 | |
36415 |
Insertion of needle into vein for collection of blood sample | 526 | 310 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 389 | 287 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 335 | 269 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 263 | 250 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 236 | 236 | $123 | |
83036 |
Hemoglobin a1c level | 228 | 140 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 195 | 142 | $121 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 138 | 107 | $16 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 103 | 20 | $59 |
In context: peer comparison
Among 10 peers in Ames Family Medicine Physician, average services per provider: 111. This provider delivers 42× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $14.66 | |
| Amgen INC. | 1 | $14.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,795
Patients
854
Total drug cost
$215,979
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 692 | 166 | $7,409 |
| Omeprazole | Generic | 416 | 92 | $4,575 |
| Lisinopril | Generic | 414 | 94 | $2,802 |
| Amlodipine Besylate | Generic | 342 | 88 | $2,566 |
| Levothyroxine Sodium | Generic | 328 | 59 | $3,303 |
| Losartan Potassium | Generic | 239 | 55 | $2,524 |
| Pantoprazole Sodium | Generic | 179 | 37 | $1,905 |
| Hydrochlorothiazide | Generic | 177 | 42 | $528 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 165 | 42 | $1,618 |
| Metoprolol Succinate | Generic | 151 | 37 | $3,042 |
Frequently asked questions
What is Dr. Ryan Grandgenett's medical specialty?
Dr. Ryan Grandgenett practices Family Medicine Physician in Ames, IA.
Where does Dr. Ryan Grandgenett practice?
Dr. Ryan Grandgenett practices at 1018 Duff Ave, Ames, IA 500103014. Office phone: 5156638621.
What is Dr. Ryan Grandgenett's NPI?
Dr. Ryan Grandgenett's National Provider Identifier (NPI) is 1316999865, issued by NPPES.
Does Dr. Ryan Grandgenett accept Medicare assignment?
Yes. Dr. Ryan Grandgenett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Grandgenett commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.