MRS. TAMMY RAE HAHN-BROWN (CS ANP MSN RN) – Nurse Practitioner, NPI 1922009133
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,017 NURSE PRACTITIONER in MO
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Provider Addresses for MRS. TAMMY RAE HAHN-BROWN (CS ANP MSN RN)
48, Doctors Park, Cape Girardeau, Cape Girardeau County, Missouri, 63703, United States
ORTHOPAEDIC ASSOCIATE OF SOUTHEST MISSOURI PC
CAPE GIRARDEAU, MO 637034928
Phone: (593) 335-8257
Fax: (573) 335-8424
Type: Mailing
PO BOX 801143
KANSAS CITY, MO 641801143
Phone: (573) 331-5583
Fax: (573) 331-5079
Type: Mailing
3004 GORDONVILLE RD
CAPE GIRARDEAU, MO 637035008
Phone: (593) 332-1972
Fax: (573) 334-4667
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 128 Open Payments records for all available years, with a total value of $2,812.
Total Amount is formed as General ($2,812) + Research ($0) + Ownership ($0) = $2,812.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($1,766).
Total Amount
$2,812
General + Research + Ownership
Payments
128
Total payment records
General Amount
$2,812
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,766 |
| PFIZER INC. | $361 |
| Otsuka America Pharmaceutical, Inc. | $190 |
| Eisai Inc. | $139 |
| JAZZ PHARMACEUTICALS INC. | $107 |
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: 2010-02-24
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 |
|---|---|---|---|---|
| I20100224000220 | 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 | 210 | 163 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 142 | 119 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 35 | 35 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 32 | 28 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $0 |
Insurance plans in this area (ZIP 63703)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| - | MO | |
| - | MO | |
| - | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| Nurse Practitioner | MO | |
| Family Practice | MO | |
| Nurse Practitioner | MO | |
| Physician Assistant | MO | |
| Nurse Practitioner | MO |
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