MR. WALTER B HOLLOW (MD) – Family Medicine Physician, NPI 1316914716
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for MR. WALTER B HOLLOW (MD)
Kaiser Permanente Pharmacy Northgate, 9800, 4th Avenue Northeast, Maple Leaf, Seattle, King County, Washington, 98175, United States
SEATTLE, WA 98115
Phone: (206) 302-1248
Fax: (206) 302-1263
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2004-05-26
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 |
|---|---|---|---|---|
| I20040526001627 | I | Family Practice | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 98115)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | WA | 83036 | Hemoglobin A1C level | 34 | 24 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | WA | |
| Family Practice | WA | |
| - | WA | |
| Family Practice | WA | |
| Nurse Practitioner | AK | |
| - | WA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NM | |
| Registered Dietitian Or Nutrition Professional | WA | |
| Nurse Practitioner | WA | |
| Family Practice | WA |
Reviews
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