CORINNA SABINE BOWSER, M.D. — NPI 1003850439 (Licensed & Credentialed Allopathic & Osteopathic Physicians

CMS-1500 Box 24J / 33a • NPI

1003850439

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

207K00000X (CMS 03)

Licensed & Credentialed Allopathic & Osteopathic Physicians — Allergy and Immunology

Box 32 Service Location & ZIP+4

200 MERION AVE, NARBERTH, PA, 19072-2417

✓ 9-Digit EDI 837 ZIP+4 (19072-2417)

Practice Phone & Referral Fax

(484) 270-8584

Fax: (484) 270-8799

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1003850439 (CORINNA SABINE BOWSER, M.D.) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1003850439` (NPI-1 Individual Practitioner)
Provider / Legal Name	CORINNA SABINE BOWSER, M.D.
Plain-English Specialty	Licensed & Credentialed Allopathic & Osteopathic Physicians — Allergy and Immunology NUCC Code: `207K00000X` (Allergy & Immunology)
Certifying / Licensing Body	State Medical / Healthcare Licensing Board & National Specialty Board
Practice Location Address	200 MERION AVE, NARBERTH, PA, 19072-2417
Practice Telephone / Fax	Tel: (484) 270-8584 \| Fax: (484) 270-8799
Administrative Mailing Address	200 MERION AVE, NARBERTH, PA, 19072-2417
Enumeration & Last Sync	Enumerated: 2006-06-15 \| CMS Record Updated: 2014-10-02

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

200 MERION AVE, NARBERTH, PA, 19072-2417

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Plain-English Taxonomy & CMS Crosswalk (207K00000X)

What Does Taxonomy Code 207K00000X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207K00000X translates to:
"Licensed & Credentialed Allopathic & Osteopathic Physicians — Allergy and Immunology"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 03 (Physician/Allergy/ Immunology)
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Allergy & Immunology for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (CORINNA SABINE BOWSER, M.D.)

Typical CPT / Diagnostic Procedures:

Comprehensive Outpatient & Inpatient Clinical Evaluation (CPT 99202–99215)
Diagnostic Workup, Laboratory Ordering & Evidence-Based Care Coordination
Preventive Screening, Patient Counseling & Multidisciplinary Referral

Common Therapeutic Classes:

Evidence-Based Specialty Pharmacotherapy & Preventive Regimens (CMS Part D Standard)

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`207K00000X` — Allergy & Immunology Plain English: Licensed & Credentialed Allopathic & Osteopathic Physicians — Allergy and Immunology	State: PA \| License: `MD428476` \| Primary: Yes (Primary)
`2080P0201X` — Pediatrics, Pediatric Allergy/Immunology Plain English: Board-Certified Pediatrician (Infant, Child & Adolescent Medicine)	State: PA \| License: `MD 428476` \| Primary: Secondary
`207K00000X` — Allergy & Immunology Plain English: Licensed & Credentialed Allopathic & Osteopathic Physicians — Allergy and Immunology	State: NJ \| License: `25MA08725000` \| Primary: Secondary

Medical Billing, RCM & Hospital Credentialing Teams:

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CORINNA SABINE BOWSER, M.D. (NPI #1003850439)