MS. BARBARA COMERFORD SHAEFFER (CRNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1801830898

Psychiatric/Mental Health Nurse Practitioner

MS. BARBARA COMERFORD SHAEFFER (CRNP) is a healthcare provider. based in Warrington, Pennsylvania. specializing in Psychiatric/Mental Health Nurse Practitioner. They hold the professional credentials CRNP. They hold a License No. SP007830 (PA). The NPI Number for MS. BARBARA COMERFORD SHAEFFER (CRNP) is 1801830898

Main info

Female

23 Years Of Experience

Accepts Medicare Assignment

Name

MS. BARBARA COMERFORD SHAEFFER (CRNP)

NPI

1801830898

Phone

(215) 343-3538

Address

85 STONY LANE CIR

Enumeration Date

16 June 2006

Last Update Date

27 February 2012

Doctor Profile

Medical School Name

OTHER

Secondary Phone

2153455300

Graduation Year

2003 (23 years ago)

PAC ID

4385657980

Group Practice PAC ID

7719960913

Professional Enrollment ID

I20060727000380

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience52

Completeness75

Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for MS. BARBARA COMERFORD SHAEFFER (CRNP)

85 STONY LANE CIR
WARRINGTON, PA 189761032
Phone: (215) 343-3538
Type: Mailing
500, North West Street, Westwyk, Doylestown, Bucks County, Pennsylvania, 18901, United States
DOYLESTOWN, PA 189012366
Phone: (215) 345-5300
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 18976)

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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: 7719960913View full group profile

Name	Specialty	State
MICHAEL BUXBAUM (MD)	P S Y C H I A T R Y	PA
THOMAS PINKL (MA, LPC)	Mental Health Counselor	PA
DENEILLE MARCHAN-WALLACE	Nurse Practitioner	PA
LYDIA JORDAN RHODES (LPC)	Mental Health Counselor	PA
MS. KATHERINE KILCHMANN BALTAZAR (PMHNP)	-	SD
DR. VICTORIA MARIE KNIGHTLY (M.D.)	-	PA
CATHERINE M MYERS (APRN)	Nurse Practitioner	PA
SOYOUNG KIM	Nurse Practitioner	PA
DR. GAIL GREENSPAN (M.D.)	P S Y C H I A T R Y	PA
MRS. REGINA R. BOYCE (N.C.C., L.P.C.)	Mental Health Counselor	PA

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Frequently asked questions

What identifier follows MS. BARBARA COMERFORD SHAEFFER (CRNP) across health systems?

The NPI 1801830898 uniquely identifies MS. BARBARA COMERFORD SHAEFFER (CRNP) in U.S. healthcare data.

Does the public listing show MS. BARBARA COMERFORD SHAEFFER (CRNP) as active?

MS. BARBARA COMERFORD SHAEFFER (CRNP)'s NPI record reflects an active status in NPPES.

Which specialty label fits MS. BARBARA COMERFORD SHAEFFER (CRNP)?

NPPES ties MS. BARBARA COMERFORD SHAEFFER (CRNP) to Psychiatric/Mental Health Nurse Practitioner in the taxonomy section. Clinical services aligned with this taxonomy classification.

Which community is linked to MS. BARBARA COMERFORD SHAEFFER (CRNP)?

MS. BARBARA COMERFORD SHAEFFER (CRNP) shows a connection to Warrington, Pennsylvania in registry-derived data.

What is the difference between NPI and a medical license?

An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.