DR. WILLIAM ALLEN LANDIS (MD) – Hospitalist Physician, NPI 1467484592
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,423 HOSPITALIST in PA
Provider Addresses for DR. WILLIAM ALLEN LANDIS (MD)
1001 S GEROGE ST
4 FL
YORK, PA 174033676
Phone: (717) 851-4005
Fax: (717) 812-2495
Type: Mailing
55 Monument Rd
York, PA 174035023
Phone: (717) 851-4005
Fax: (717) 812-2495
Type: Location
1701 Innovation Dr
York, PA 174088815
Phone: (717) 843-8623
Type: Location
147 Gettys St
Gettysburg, PA 173252534
Phone: (717) 339-2025
Fax: (717) 339-2011
Type: Location
252 S 4th St
Lebanon, PA 170426111
Phone: (717) 270-4876
Fax: (717) 270-3875
Type: Location
169 Martin Ave
Ephrata, PA 175221734
Phone: (717) 721-4740
Fax: (717) 738-6872
Type: Location
601 MEMORY LN
YORK, PA 174022231
Phone: (717) 851-1405
Type: Mailing
3421 CONCORD RD
YORK, PA 174029001
Phone: (717) 851-4005
Fax: (717) 812-2495
Type: Mailing
WellSpan York Hospital, 1001, South George Street, Farquhar Estates, Spring Garden Township, York County, Pennsylvania, 17403, United States
YORK, PA 174033676
Phone: (717) 851-4005
Fax: (717) 812-2495
Type: Location
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: 2005-08-22
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 |
|---|---|---|---|---|
| I20050822000849 | I | Hospitalist | PA | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 92 | 51 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 84 | 59 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 33 | 33 | $0 |
Insurance plans in this area (ZIP 17403)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | PA | |
| - | PA | |
| - | PA | |
| N E U R O L O G Y | SC | |
| Physician Assistant | PA | |
| Hospitalist, Internal Medicine | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Physician Assistant | PA | |
| Family Practice | PA | |
| Internal Medicine, Pulmonary Disease, Sleep Medicine | PA |
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