Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Margaret F Williams, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1619071701

Margaret F Williams, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Reading, Pennsylvania. Qualified in 1977, 49 years ago. Practices with Tower Health Medical Group, a 579-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
49
Licensed in
PA
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Partly verified

Some contact details are missing from the federal record.

Sixth And Spruce Streets
Reading, PA 19612-6052 Not confirmed with CMS for 11 years — call before visiting
Phone: (610) 988-5089
Fax: (610) 988-5135
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN207680L (PA)

Record details

NPI number1619071701
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedSeptember 11, 2006
Last updated in NPPESNovember 3, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Tower Health Medical Group — 579 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients156
Services billed 167 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Tower Health Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 579 clinicians in the practice; 12 are shown here.

Other providers in Reading