MR. MICHAEL J PATTILLO (MD) – Internal Medicine Physician, NPI 1992798805
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,056 INTERNAL MEDICINE in WA
Provider Addresses for MR. MICHAEL J PATTILLO (MD)
550 GAGE BLVD STE 101
RICHLAND, WA 993529532
Phone: (509) 946-4611
Fax: (509) 627-2983
Type: Mailing
945 GOETHALS DR STE 300
RICHLAND, WA 993523552
Phone: (509) 943-3196
Fax: (509) 946-0455
Type: Location
945, Goethals Drive, Tri-Cities, Benton County, Washington, 99352, United States
STE 300
RICHLAND, WA 99352
Phone: (509) 943-3196
Fax: (509) 946-0455
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 104 Open Payments records for all available years, with a total value of $1,981.
Total Amount is formed as General ($1,981) + Research ($0) + Ownership ($0) = $1,981.
Last reported payment date: 2024-06-27 • Largest payer in this snapshot: ABBVIE INC. ($636).
Total Amount
$1,981
General + Research + Ownership
Payments
104
Total payment records
General Amount
$1,981
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $636 |
| AstraZeneca Pharmaceuticals LP | $183 |
| PFIZER INC. | $158 |
| Exact Sciences Corporation | $150 |
| GlaxoSmithKline, LLC. | $105 |
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: 2010-11-03
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 |
|---|---|---|---|---|
| I20101103000508 | I | Internal Medicine | WA | 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 | 428 | 206 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 178 | 119 | $0 |
| 83036 | Hemoglobin a1c level | 61 | 42 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 61 | 61 | $0 |
| G0009 | Administration of pneumococcal vaccine | 16 | 16 | $0 |
Insurance plans in this area (ZIP 99352)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | WA | 81002 | Urinalysis, manual test | 36 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MA | |
| Internal Medicine | VA | |
| Family Practice | GA | |
| Orthopedic Surgery | IL | |
| - | NC | |
| - | TX | |
| Internal Medicine | MA | |
| Family Practice | OR | |
| Nurse Practitioner | WA | |
| Internal Medicine | MA |
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