RYAN L GRANDGENETT (MD) – Family Medicine Physician, NPI 1316999865
Family Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,656 FAMILY PRACTICE in IA
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Provider Addresses for RYAN L GRANDGENETT (MD)
Ames Post Office, 525, Kellogg Avenue, Downtown, Ames, Story County, Iowa, 50010, United States
MCFARLAND CLINIC PC 1215 DUFF AVE
AMES, IA 500103014
Phone: (515) 239-4400
Fax: (515) 239-4446
Type: Mailing
1018, Duff Avenue, Ames, Story County, Iowa, 50010, United States
MCFARLAND CLINIC PC
AMES, IA 500103014
Phone: (515) 663-8621
Fax: (515) 663-8620
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $136.
Total Amount is formed as General ($136) + Research ($0) + Ownership ($0) = $136.
Last reported payment date: 2024-07-17 • Largest payer in this snapshot: ABBVIE INC. ($63).
Total Amount
$136
General + Research + Ownership
Payments
8
Total payment records
General Amount
$136
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $63 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $44 |
| Amgen Inc. | $14 |
| GlaxoSmithKline, LLC. | $14 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-09-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070910000882 | I | Family Practice | IA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 642 | 322 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 526 | 310 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 389 | 287 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 335 | 269 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 263 | 250 | $0 |
Insurance plans in this area (ZIP 50010)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | IA | 83036 | Hemoglobin A1C level | 146 | 86 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y/ O N C O L O G Y | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| Internal Medicine | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| Family Practice | IA | |
| R H E U M A T O L O G Y | IA |
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