ALICIA M WILLIAMS CRNP
NPI 1154571966
Nurse Practitioner - Acute Care in Baltimore, MD

Active since September 29, 2008PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
22 S GREENE ST, SURGICAL ICU, WEINBERG 6, BALTIMORE, MD 21201(410) 328-5297 Get Directions Write a Review

NPPES record last updated: September 29, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alicia M Williams Crnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALICIA M WILLIAMS CRNP (NPI 1154571966) is an individual acute care provider in Baltimore, Maryland, licensed in Maryland (R127888) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1154571966
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameALICIA M WILLIAMSCredential: CRNP
Location Address22 S GREENE ST, SURGICAL ICU, WEINBERG 6Baltimore, MD 21201-1544
Mailing Address22 S Greene St, Surgical Icu, Weinberg 6Baltimore, MD 21201-1544 · (410) 328-5297
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateSeptember 29, 2008
NPI 1154571966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in MD · R127888
22 S GREENE ST, Baltimore, MD 21201

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Alicia M Williams Crnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325203508
PECOS Enrollment IDI20120713000507
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Maryland Medical Center

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210002
Location22 South Greene StreetBaltimore, MD 21201 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
22 S GREENE ST
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST, MEDICINE, N3E09
BALTIMORE, MD 21201
Physician Assistant (Medical)
22 S GREENE ST, G2K36
BALTIMORE, MD 21201
Pediatrics (Adolescent Medicine)
22 S GREENE ST
BALTIMORE, MD 21201
Nurse Practitioner (Acute Care)
22 S GREENE ST, SUITE S4D07
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST, N3E09
BALTIMORE, MD 21201
Internal Medicine
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine
22 S GREENE ST, N3E09
BALTIMORE, MD 21201

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alicia Williams's NPI number?

The NPI number for Alicia Williams is 1154571966. It was assigned to this individual provider in the NPPES registry on September 29, 2008.

Where is Alicia Williams located?

Alicia Williams practices at 22 S Greene St Surgical Icu, Weinberg 6, Baltimore, MD 21201. The listed phone number is (410) 328-5297.

What is Alicia Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Alicia Williams enrolled in Medicare?

Yes. Alicia Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Alicia Williams affiliated with any hospitals?

According to CMS data, Alicia Williams is affiliated with University Of Maryland Medical Center.

When was this NPI record last updated?

The NPPES record for Alicia Williams was last updated on September 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.