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WILLIAM DAVIDSON M.D.
NPI 1851355614
Internal Medicine - Pulmonary Disease in Cumberland, MD

Active since April 17, 2006PECOS EnrolledAccepts Medicare Assignment
12502 WILLOWBROOK RD, CUMBERLAND, MD 21502(240) 964-8720 Get Directions Write a Review

NPPES record last updated: June 10, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 10, 2020, Jun 3, 2020, Jan 25, 2019 and 1 more (4 updates tracked since 2018).

About William Davidson M.d. NPPES

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

WILLIAM DAVIDSON M.D. (NPI 1851355614) is an individual pulmonary disease provider in Cumberland, Maryland, licensed in Maryland (D14747) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Md Baltimore Washington Medical Center, and is a graduate of University Of Maryland School Of Medicine (1972).

NPPES Registry Identity

NPI1851355614
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameWILLIAM DAVIDSONCredential: M.D.
Location Address12502 WILLOWBROOK RDCumberland, MD 21502-6491
Mailing Address305 Hospital Dr, Suite 305 Tate CenterGlen Burnie, MD 21061-5805 · (410) 768-3701 · Fax (410) 766-0881
Phone(240) 964-8720
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1972
Enumeration DateApril 17, 2006
Last NPPES UpdateJune 10, 20204 updates tracked since enumeration
NPPES CertifiedJune 10, 2020
✔ NPI 1851355614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
Licenses✔ Licensed in MD · D14747✔ Licensed in SC · 51208
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License D14747 (MD)
Also ListedHospitalistTaxonomy 208M00000X · License D0014147 (MD)
12502 WILLOWBROOK RD, Cumberland, MD 21502
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Other Identifiers 4

OtherJ466-0001Carefirst Bcbs Dc
OtherKY91LU-30866003Carefirst Bcbs Md
Medicaid512083SC
Medicaid220031700MD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Davidson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1456378272
PECOS Enrollment IDI20051031000579
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of MD Baltimore Washington Medical Center

Acute Care Hospitals · Glen Burnie, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210043
Location301 Hospital DriveGlen Burnie, MD 21061 · Anne Arundel County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21502 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
$133.05 typical visit price
range $57.99 – $175.57
Typical copayment $33.26 (range $14.49 – $43.89)
Most-billed visit code 99204
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 3

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers11 claims11 services$14.28 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$768.64 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
3 suppliers17 claims17 services$83.10 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.

MARK F. WILT P. A.
Physician Assistant
12502 WILLOWBROOK RD, SUITE 470
CUMBERLAND, MD 21502
Allegany County (240) 964-8724
SHANNON SPRENKLE CRNP
Nurse Practitioner
12502 WILLOWBROOK RD, SUITE 280
CUMBERLAND, MD 21502
Allegany County (240) 964-8750
KRISTEN DAWN EWING PA-C
Physician Assistant (Medical)
12502 WILLOWBROOK RD
CUMBERLAND, MD 21502
Allegany County (240) 964-8740
JACOB MULLAN FNP
Nurse Practitioner
12502 WILLOWBROOK RD
CUMBERLAND, MD 21502
Allegany County (240) 964-8944
WESTERN MARYLAND HEALTH SYSTEM CORPORATION
Dietitian, Registered
12502 WILLOWBROOK RD, SUITE 300
CUMBERLAND, MD 21502
Allegany County (240) 964-8342
CARMEN RACHAL REGISTERED DIETITIAN
Dietitian, Registered
12502 WILLOWBROOK RD
CUMBERLAND, MD 21502
Allegany County (240) 964-2310
EMILY TEETS NP
Nurse Practitioner
12502 WILLOWBROOK RD
CUMBERLAND, MD 21502
Allegany County (240) 964-7000
JEAN H RUIZ NP
Nurse Practitioner (Psychiatric/Mental Health)
12502 WILLOWBROOK RD, STE 380
CUMBERLAND, MD 21502
Allegany County (240) 964-8585

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 Davidson's NPI number?

The NPI number for William Davidson is 1851355614. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Where is William Davidson located?

William Davidson practices at 12502 Willowbrook Rd, Cumberland, MD 21502. The listed phone number is (240) 964-8720.

What is William Davidson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is William Davidson enrolled in Medicare?

Yes. William Davidson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Davidson accept?

Health plans from CareSource list William Davidson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is William Davidson affiliated with any hospitals?

According to CMS data, William Davidson is affiliated with University Of MD Baltimore Washington Medical Center.

When was this NPI record last updated?

The NPPES record for William Davidson was last updated on June 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.