Anthony Charles Alder – Physician Assistant

Key facts

NPI: 1083328850
Entity type: Individual (NPI type 1)
Primary specialty: Physician Assistant 363A00000X
Practice address: 3725 W 4100 S Ste 107
West Valley, UT 84120-6063
Phone: (385) 402-7500
NPI assigned: Jan 6, 2023
Sex: Male
Sole proprietor: No

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Physical Medicine Associates, LTD Interventional Pain Medicine Physician · MC Lean, VA · NPI 1003884560

Medicare reassignment NPD DC
Physical Medicine Associates, LTD Interventional Pain Medicine Physician · Fairfax, VA · NPI 1316465461

NPD
Physical Medicine Associates LTD Clinical Laboratory Director (Non-physician) · Columbia, MD · NPI 1750840666

NPD (past)

Medicare Care Compare profile

Merit-based Incentive Payment System (MIPS)

Final score: 98.3 of 100 (group)
Promoting interoperability: 98
Improvement activities: 40

Medicare participation

Medicare fee-for-service enrollment: Enrolled in DC
Eligible to order & refer: Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No

Medicare enrollment records

Enrollment ID	State	Provider type	PAC ID	Details
I20230908000449	DC	Practitioner - Physician Assistant	0446614598	Reassigns benefits to 1 organization

National Provider Directory

Medicare enrollment (NPD): Yes
Credentials: Physician Assistant

Practice roles

Organization	Status	New patients
Physical Medicine Associates, LTD	Current since May 30, 2023	Accepting new patients
Physical Medicine Associates, LTD	Current since May 30, 2023	Accepting new patients
Physical Medicine Associates LTD	Past	Accepting new patients

Locations

11350 McCormick Rd
Ste 501
Hunt Valley, MD 21031
Phone (410) 329-1071

24560 Southpoint Dr
Aldie, VA 20105
Phone (571) 370-3686

6355 Walker Ln
Ste 507
Alexandria, VA 22310
Phone (703) 738-4332

8501 Arlington Blvd
Ste 410
Fairfax, VA 22031
Phone (703) 738-4331

5213 Hickory Park Dr
Ste B
Glen Allen, VA 23059
Phone (804) 270-7262

1750 Tysons Blvd
Ste 120
McLean, VA 22102
Phone (703) 556-9155

14605 Potomac Branch Dr
Ste 100
Woodbridge, VA 22191
Phone (703) 738-4371

Specialties & licenses

Specialty (taxonomy)	Code	License	State	Primary
Surgical Physician Assistant	363AS0400X
Physician Assistant	363A00000X			Yes

Addresses

Primary practice location

3725 W 4100 S Ste 107
West Valley, UT 84120-6063

Mailing address

3725 W 4100 S Ste 107
West Valley City, UT 84120-6063
Phone (385) 402-7500

Other providers in West Valley, UT

All providers in West Valley, UT · Physician Assistant in Utah

Sources for this page

NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Sep 8, 2025. Information in NPPES is self-reported and not verified by CMS.
NUCC Health Care Provider Taxonomy: specialty names.
Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
Order and Referring (CMS).
Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.