DR. WILLIAM H JR. ULMER (DO) – Orthopaedic Surgery Physician, NPI 1174570733

DR. WILLIAM H JR. ULMER (DO) is a healthcare provider. based in York, Pennsylvania. specializing in ORTHOPEDIC SURGERY. They hold the professional credentials DO. They hold a License No. OS014000 (PA). The NPI Number for DR. WILLIAM H JR. ULMER (DO) is 1174570733

Main info

Male
25 Years Of Experience
Accepts Medicare Assignment
Name
DR. WILLIAM H JR. ULMER (DO)
NPI
1174570733
Phone
(717) 718-2041
Address
1861 POWDER MILL RD
Enumeration Date
28 May 2006
Last Update Date
30 March 2022

Doctor Profile

Medical School Name
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
7178484800
Graduation Year
2001 (25 years ago)
PAC ID
0143232835
Group Practice PAC ID
8729110747
Professional Enrollment ID
I20070716000105
Address ID
PA174024723YO1855XRDXX400

Contacts

Secure Messaging
wulmer@osshealth.medentdirect.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience73
Completeness85
Years active:20State licenses:2Other namesUpdated within 12 months

1,621 ORTHOPEDIC SURGERY in PA

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Provider Addresses for DR. WILLIAM H JR. ULMER (DO)

  • OSS Orthopaedic Hospital, 1861, Powder Mill Road, York, York County, Pennsylvania, 17402, United States

    ATTN MEDICAL STAFF OFFICE

    YORK, PA 174024723

    Phone: (717) 718-2041

    Fax: (717) 718-3470

    Type: Mailing

  • 1855, Powder Mill Road, York, York County, Pennsylvania, 17402, United States

    YORK, PA 174024723

    Phone: (717) 848-4800

    Fax: (717) 741-9867

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 24 Open Payments records for all available years, with a total value of $2,061.

Total Amount is formed as General ($2,061) + Research ($0) + Ownership ($0) = $2,061.

Last reported payment date: 2024-11-11 • Largest payer in this snapshot: Arthrex, Inc. ($1,753).

Total Amount

$2,061

General + Research + Ownership

Payments

24

Total payment records

General Amount

$2,061

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-11

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2007-07-16

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

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20070716000105IOrthopedic SurgeryPATBD

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.

Verify on CMS Revalidation Lookup Tool

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

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J1100Injection, dexamethasone sodium phosphate, 1 mg14416$0
99213Established patient office or other outpatient visit, 20-29 minutes8169$0
99214Established patient office or other outpatient visit, 30-39 minutes6560$0
20610Aspiration and/or injection of fluid from large joint5350$0
73030X-ray of shoulder, minimum of 2 views4845$0
View full utilization report →

Insurance plans in this area (ZIP 17402)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8729110747View full group profile
NameSpecialtyState
Physical Therapist In Private PracticePA
P O D I A T R YPA
Occupational Therapist In Private PracticePA
Physical Medicine And RehabilitationPA
Physical Therapist In Private PracticeMD
-PA
Physical Therapist In Private PracticePA
Physician AssistantPA
Certified Registered Nurse Anesthetist (Crna)PA
Internal MedicinePA

Reviews

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Frequently asked questions

Can I verify DR. WILLIAM H JR. ULMER (DO) with an NPI only?
You can start verification with NPI 1174570733 for DR. WILLIAM H JR. ULMER (DO), then check state licensing separately.
Is DR. WILLIAM H JR. ULMER (DO) listed as active for patients and plans?
The listing shows DR. WILLIAM H JR. ULMER (DO) as active in the NPI system.
What is DR. WILLIAM H JR. ULMER (DO)'s specialty?
The listing groups DR. WILLIAM H JR. ULMER (DO) with Orthopaedic Surgery Physician. Clinical services aligned with this taxonomy classification.
Where is DR. WILLIAM H JR. ULMER (DO) based?
DR. WILLIAM H JR. ULMER (DO) is tied to York, Pennsylvania in the data we show; additional addresses may exist on the full record.
Why does DR. WILLIAM H JR. ULMER (DO) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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