MICHAEL D SHAFFER (DO) – Family Medicine Physician, NPI 1417949983
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,705 FAMILY PRACTICE in TX
Provider Addresses for MICHAEL D SHAFFER (DO)
2078, Hairston Creek Parkway, Kings Ridge, Decatur, DeKalb County, Georgia, 30035, United States
DECATUR, TX 762346156
Phone:
Type: Mailing
2202 US HIGHWAY 380 STE 112
BRIDGEPORT, TX 764262177
Phone: (940) 683-0347
Fax: (940) 683-3804
Type: Location
575 HILL COUNTRY DR
KERRVILLE, TX 780286024
Phone:
Type: Mailing
1331 BANDERA HWY STE 4
KERRVILLE, TX 780289535
Phone: (830) 258-7762
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $373.
Total Amount is formed as General ($373) + Research ($0) + Ownership ($0) = $373.
Last reported payment date: 2024-09-18 • Largest payer in this snapshot: ACADIA Pharmaceuticals Inc ($67).
Total Amount
$373
General + Research + Ownership
Payments
19
Total payment records
General Amount
$373
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ACADIA Pharmaceuticals Inc | $67 |
| Exact Sciences Corporation | $62 |
| Novo Nordisk Inc | $57 |
| GlaxoSmithKline, LLC. | $50 |
| Lilly USA, LLC | $46 |
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: 2004-10-06
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 |
|---|---|---|---|---|
| I20041006001342 | I | Family Practice | TX | 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 | 277 | 176 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 150 | 123 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 115 | 92 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 77 | 77 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 62 | 16 | $0 |
Insurance plans in this area (ZIP 76234)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | TX | 83036 | Hemoglobin A1C level | 24 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| Certified Nurse Midwife (Cnm) | TX | |
| Internal Medicine, Geriatric Medicine | KS | |
| Internal Medicine, Gastroenterology | TX | |
| Physician Assistant | TX |
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