Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DOROTHY ANN SNOW M.D.
NPI 1245293174
Internal Medicine in Baltimore, MD

Active since April 11, 2006PECOS Enrolled
110 ELMHURST RD, BALTIMORE, MD 21210(410) 243-0240 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Dorothy Ann Snow M.d. NPPES

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

DR. DOROTHY ANN SNOW M.D. (NPI 1245293174) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D24149) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245293174
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. DOROTHY ANN SNOWCredential: M.D.
Location Address110 ELMHURST RDBaltimore, MD 21210-2219
Mailing Address110 Elmhurst RdBaltimore, MD 21210-2219 · (410) 243-0240
Sole ProprietorNo
Enumeration DateApril 11, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1245293174 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 · D24149
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.
110 ELMHURST RD, Baltimore, MD 21210

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Dorothy Ann Snow 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 21210 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.

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 Dorothy Snow's NPI number?

The NPI number for Dorothy Snow is 1245293174. It was assigned to this individual provider in the NPPES registry on April 11, 2006.

Where is Dorothy Snow located?

Dorothy Snow practices at 110 Elmhurst Rd, Baltimore, MD 21210. The listed phone number is (410) 243-0240.

What is Dorothy Snow's specialty?

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

Is Dorothy Snow enrolled in Medicare?

Yes. Dorothy Snow is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Dorothy Snow was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.