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DR. E. TIMOTHY SOUWEINE M.D.
NPI 1588720478
Internal Medicine in Baltimore, MD

Active since December 28, 2006PECOS EnrolledAccepts Medicare Assignment
21 WEST RD, SUITE 100, BALTIMORE, MD 21204(410) 296-6665(410) 825-4111 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. E. Timothy Souweine M.d. NPPES

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

DR. E. TIMOTHY SOUWEINE M.D. (NPI 1588720478) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D0024732) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of University Of Maryland School Of Medicine (1978).

NPPES Registry Identity

NPI1588720478
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. E. TIMOTHY SOUWEINECredential: M.D.
Location Address21 WEST RD, SUITE 100Baltimore, MD 21204-2325
Mailing Address21 West Rd, Suite 100Baltimore, MD 21204-2325 · (410) 296-6665 · Fax (410) 825-4111
Phone(410) 296-6665
Fax(410) 825-4111
Sole ProprietorYes
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1978
Enumeration DateDecember 28, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1588720478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D0024732
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
21 WEST RD, Baltimore, MD 21204
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Other Identifiers 2

Medicare ID-Type Unspecified185RMD
Medicare UPINB69774MD

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

Dr. E. Timothy Souweine 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 ID7214063205
PECOS Enrollment IDI20100330000011
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
74 services54 patients

Hospital Affiliations CMS Care Compare 2

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

University Of Maryland Medical Center

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210002
Location22 South Greene StreetBaltimore, MD 21201 · Baltimore City County
Emergency services Birthing friendly

University Of MD Medical Center Midtown Campus

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210038
Location827 Linden AvenueBaltimore, MD 21201 · Baltimore City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21204 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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 5

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
14 suppliers34 claims80 services$6.16 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
9 suppliers21 claims22 services$0.99 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
5 suppliers11 claims11 services$32.55 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
4 suppliers13 claims63 services$17.54 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
6 suppliers15 claims15 services$48.38 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 14

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

RALPH D. RAPHAEL, PH.D.PA
Psychologist (Counseling)
21 WEST RD, SUITE 150
BALTIMORE, MD 21204
Baltimore County (410) 825-0042
OUSBORNE AND KELLER, D.D.S., P.A.
Dentist
21 WEST RD, 104
TOWSON, MD 21204
Baltimore County (410) 828-1177
HOPE GILCHRIST
Counselor (Professional)
21 WEST RD, SUITE 111
BALTIMORE, MD 21204
Baltimore County (443) 756-4477
LEO I. KOROTKI, M.D.
Physical Medicine & Rehabilitation
21 WEST RD, SUITE 105
BALTIMORE, MD 21204
Baltimore County (410) 823-9333
DR. RALPH D RAPHAEL PH.D.
Psychologist
21 WEST RD, SUITE 150
BALTIMORE, MD 21204
Baltimore County (410) 825-0042
LFW CLINICAL, COUNSELING & COMMUNITY CONSULTING, LLC
Community/Behavioral Health
21 WEST RD, 150
TOWSON, MD 21204
Baltimore County (410) 989-3558
DR. THOMAS CLARK KELLER SR. D.D.S.
Dentist (General Practice)
21 WEST RD, 104
TOWSON, MD 21204
Baltimore County (410) 828-1177
ROBIN GENENDLIS KOROTKI P.T.
Physical Therapist
21 WEST RD, SUITE 105
TOWSON, MD 21204
Baltimore County (410) 825-0650

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 E. Timothy Souweine's NPI number?

The NPI number for E. Timothy Souweine is 1588720478. It was assigned to this individual provider in the NPPES registry on December 28, 2006.

Where is E. Timothy Souweine located?

E. Timothy Souweine practices at 21 West Rd Suite 100, Baltimore, MD 21204. The listed phone number is (410) 296-6665.

What is E. Timothy Souweine's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is E. Timothy Souweine enrolled in Medicare?

Yes. E. Timothy Souweine 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.

Is E. Timothy Souweine affiliated with any hospitals?

According to CMS data, E. Timothy Souweine is affiliated with University Of Maryland Medical Center and University Of MD Medical Center Midtown Campus.

When was this NPI record last updated?

The NPPES record for E. Timothy Souweine was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.