MRS. TAMMY LEE ANN VANDERMOLEN (F.N.P.) – Family Nurse Practitioner, NPI 1588853741
Family Nurse Practitioner
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
7,017 NURSE PRACTITIONER in MO
Provider Addresses for MRS. TAMMY LEE ANN VANDERMOLEN (F.N.P.)
PO BOX AH
510 WEST MAIN STREET
STEELVILLE, MO 655650568
Phone: (573) 775-4600
Fax: (573) 775-4602
Type: Location
4 MEMORIAL DR STE 230
ALTON, IL 620026704
Phone: (618) 463-7777
Type: Mailing
670, Mason Ridge Center Drive, Town and Country, Saint Louis County, Missouri, 63141, United States
SUITE 300
SAINT LOUIS, MO 631418573
Phone: (573) 775-4600
Fax: (573) 775-4602
Type: Mailing
PO Box Ah
510 West Main Street
Steelville, MO 655650568
Phone: (573) 775-4600
Fax: (573) 775-4602
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 49 Open Payments records for all available years, with a total value of $2,470.
Total Amount is formed as General ($2,470) + Research ($0) + Ownership ($0) = $2,470.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($678).
Total Amount
$2,470
General + Research + Ownership
Payments
49
Total payment records
General Amount
$2,470
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $678 |
| Novo Nordisk Inc | $376 |
| Neurocrine BioSciences, Inc. | $209 |
| Tactile Systems Technology Inc | $136 |
| Kyowa Kirin, Inc. | $122 |
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: 2007-12-13
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 |
|---|---|---|---|---|
| I20071213000676 | I | Nurse Practitioner | MO | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 103 | 66 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 75 | 55 | $0 |
| G0447 | Face-to-face behavioral counseling for obesity, 15 minutes | 41 | 12 | $0 |
| G0008 | Administration of influenza virus vaccine | 38 | 38 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 38 | 34 | $0 |
Insurance plans in this area (ZIP 65565)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MO | |
| - | MO | |
| Family Practice | MO | |
| Hospitalist, Family Practice | MO | |
| Internal Medicine | MO | |
| - | MO | |
| Family Practice | MO | |
| Internal Medicine | IL | |
| Internal Medicine, Hospitalist | MO | |
| Nurse Practitioner | MO |
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