Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Lois Hartman Hall, C.R.N.P.

Family Nurse Practitioner in Reading, PA · enumerated 2005 · practices at Reading Crest Medical Associates, P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366448011

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Registry record

Entity type Individual (Type 1)

Name Ms. Lois Hartman Hall

Credential C.R.N.P.

Sex Female

Practice address 3200 Reading Crest Ave, Reading, PA, 19605

Phone (610) 921-2366

Fax (610) 929-5138

Enumeration date Jun 27, 2005

Last updated in NPPES Mar 27, 2018

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP007588 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
067453	Other	PA	MEDICARE
0102163895	Medicaid	PA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Lois Hall?

Lois Hall is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Timothy Wirth Internal Medicine Physician · Reading, PA NPI 1396741765 Robert Brackbill Internal Medicine Physician · Reading, PA NPI 1861498636 Joseph Hassan Internal Medicine Physician · Reading, PA NPI 1639175383 Carole Lee Registered Dietitian · Reading, PA NPI 1093771370 Reading Crest Medical Associates, P.C. Internal Medicine Physician · Reading, PA NPI 1063467702 Maria Cristina Frank Internal Medicine Physician · Reading, PA NPI 1306083076

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-27.