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WILLIAM EDWARD GUNN M.D.
NPI 1972554368
Family Medicine in Berlin, MD

Active since May 12, 2006PECOS Enrolled
11101 CATHAGE RD., SUITE 102, BERLIN, MD 21811(410) 912-6104(410) 912-6105 Get Directions Write a Review

NPPES record last updated: January 15, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 15, 2020, Dec 15, 2015 (2 updates tracked since 2015).

About William Edward Gunn M.d. NPPES

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

WILLIAM EDWARD GUNN M.D. (NPI 1972554368) is an individual family medicine provider in Berlin, Maryland, licensed in Maryland (D58106) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972554368
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameWILLIAM EDWARD GUNNCredential: M.D.
Location Address11101 CATHAGE RD., SUITE 102Berlin, MD 21811
Mailing Address11200 Racetrack Rd Ste A104Berlin, MD 21811-3809 · (410) 973-1030 · Fax (410) 973-1029
Phone(410) 912-6104
Fax(410) 912-6105
Sole ProprietorNo
Enumeration DateMay 12, 2006
Last NPPES UpdateJanuary 15, 20202 updates tracked since enumeration
✔ NPI 1972554368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MD · D58106
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

11101 CATHAGE RD., Berlin, MD 21811
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Edward Gunn M.d. 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 21811 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
$89.75 typical visit price
range $57.99 – $175.57
Typical copayment $22.43 (range $14.49 – $43.89)
Most-billed visit code 99203
Established Patient
$102.11 typical visit price
range $18.66 – $143.02
Typical copayment $25.52 (range $4.66 – $35.75)
Most-billed visit code 99214
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 10

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

Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
4 suppliers12 claims12 services$92.30 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
4 suppliers11 claims29 services$35.51 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
7 suppliers17 claims96 services$1.74 avg. paid by Medicare
Enteral feeding supply kit; gravity fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4036
Other-Enteral and Parenteral · category OB006N
1 supplier13 claims360 services$4.38 avg. paid by Medicare
Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152
Other-Enteral and Parenteral · category OB006N
1 supplier13 claims9,456 services$0.27 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
2 suppliers21 claims21 services$17.20 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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANNA M FREEMAN PA
Physician Assistant
11101 CATHAGE RD.
BERLIN, MD 21811
Worcester County (410) 912-6104
MRS. COLLEEN FRANCES MATULAITIS NP
Nurse Practitioner (Family)
11101 CATHAGE RD., SUITE 102
BERLIN, MD 21811
Worcester County (410) 912-6104
JEFFREY R SCHEIRER DO
Family Medicine
11101 CATHAGE RD., SUITE 102
BERLIN, MD 21811
Worcester County (410) 912-6104

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 William Gunn's NPI number?

The NPI number for William Gunn is 1972554368. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is William Gunn located?

William Gunn practices at 11101 Cathage Rd. Suite 102, Berlin, MD 21811. The listed phone number is (410) 912-6104.

What is William Gunn's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is William Gunn enrolled in Medicare?

Yes. William Gunn is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Gunn was last updated on January 15, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.