1. Home
  2. Directory
  3. Pennsylvania
  4. Meadowbrook
  5. Internal Medicine
  6. NPI Profile

GUY E MCELWAIN MD
NPI 1629049804
Internal Medicine - Allergy & Immunology in Meadowbrook, PA

Active since January 27, 2006PECOS Enrolled
1650 HUNTINGDON PIKE, SUITE 156, MEADOWBROOK, PA 19046(215) 947-7924(215) 947-0187 Get Directions Write a Review

NPPES record last updated: July 18, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Guy E Mcelwain Md NPPES

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

GUY E MCELWAIN MD (NPI 1629049804) is an individual allergy & immunology provider in Meadowbrook, Pennsylvania, licensed in Pennsylvania (MD020236E) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629049804
Entity TypeIndividualMale
Primary Taxonomy207RA0201X
Provider Legal NameGUY E MCELWAINCredential: MD
Location Address1650 HUNTINGDON PIKE, SUITE 156Meadowbrook, PA 19046-8004
Mailing Address1650 Huntingdon Pike, Suite 156Meadowbrook, PA 19046-8004 · (215) 947-7924 · Fax (215) 947-0187
Phone(215) 947-7924
Fax(215) 947-0187
Sole ProprietorNo
Enumeration DateJanuary 27, 2006
Last NPPES UpdateJuly 18, 2014
✔ NPI 1629049804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
License✔ Licensed in PA · MD020236E
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
1650 HUNTINGDON PIKE, Meadowbrook, PA 19046
Open in Google Maps ↗

Other Identifiers 5

Other110041502PA · Railorad Medicare
Medicare PIN081285EQ2PA
Medicaid0723667PA
Medicare UPINC29257PA
Medicare PIN081285PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Guy E Mcelwain Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19046 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers12 claims41 services$6.18 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$10.52 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers21 claims21 services$60.63 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MELISSA JOHN M.D.
Internal Medicine
1650 HUNTINGDON PIKE, STE. 156
MEADOWBROOK, PA 19046
Montgomery County (215) 947-7924
MICHAEL NEIL RUBENSTEIN MD
Psychiatry & Neurology (Neurology)
1650 HUNTINGDON PIKE, SUITE 258
MEADOWBROOK, PA 19046
Montgomery County (215) 938-7730
MRS. BETTY G. WEISS MS, FAAA
Audiologist
1650 HUNTINGDON PIKE, SUITE 214
MEADOWBROOK, PA 19046
Montgomery County (215) 938-8400
TRI-COUNTY RHEUMATOLOGY, LLC
Internal Medicine (Rheumatology)
1650 HUNTINGDON PIKE, SUITE 352
MEADOWBROOK, PA 19046
Montgomery County (267) 571-2151
MEADOWBROOK NEUROLOGY GROUP PC
Specialist
1650 HUNTINGDON PIKE, SUITE 258
MEADOWBROOK, PA 19046
Montgomery County (215) 938-7730
JOSHUA B KHOURY M.D.
Psychiatry & Neurology (Neurology)
1650 HUNTINGDON PIKE, SUITE 258
MEADOWBROOK, PA 19046
Montgomery County (215) 938-7730
KEVIN G LAX MD
Internal Medicine (Cardiovascular Disease)
1650 HUNTINGDON PIKE, SUITE 252
MEADOWBROOK, PA 19046
Montgomery County (215) 938-1550
ANDREW J MUSTIN MD
Internal Medicine (Cardiovascular Disease)
1650 HUNTINGDON PIKE, SUITE 252
MEADOWBROOK, PA 19046
Montgomery County (215) 938-1550

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 Guy Mcelwain's NPI number?

The NPI number for Guy Mcelwain is 1629049804. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is Guy Mcelwain located?

Guy Mcelwain practices at 1650 Huntingdon Pike Suite 156, Meadowbrook, PA 19046. The listed phone number is (215) 947-7924.

What is Guy Mcelwain's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Is Guy Mcelwain enrolled in Medicare?

Yes. Guy Mcelwain is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Guy Mcelwain was last updated on July 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.