What is Sonia Sugumar's NPI number?

Sonia Sugumar's National Provider Identifier (NPI) is 1720583826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sonia Sugumar's specialty?

Sonia Sugumar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Sonia Sugumar located?

Sonia Sugumar's practice location on file with NPPES is 2401 W Belvedere Ave, Baltimore, MD 21215-5216.

What is Sonia Sugumar's phone number?

The practice phone number listed in the NPPES registry for Sonia Sugumar is (410) 601-7639.

Does Sonia Sugumar accept Medicare?

Sonia Sugumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Sonia Sugumar's NPI active?

Yes — Sonia Sugumar's NPI (1720583826) is active in the NPPES registry as of the last update on 2021-05-24.

IndividualActiveAccepts Medicare

Sonia Sugumar, MD

NPI 1720583826 · Internal Medicine Physician · Baltimore, MD

Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Sonia Sugumar, MD is a Internal Medicine Physician provider in Baltimore, MD (NPI 1720583826).

Provider details

NPI number: 1720583826
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense D91614 (MD)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(57/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
8 yrs in NPPES registry
Profile completeness25% of score
83% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
706 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	349	$81
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	198	$121
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	55	$95
Hospital Discharge Day Management, More Than 30 Minutes99239	50	$117
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	30	$51
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$96 across 4 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

2401 W Belvedere Ave

Baltimore, MD 21215-5216

Phone: (410) 601-7639

Street-level locationGet directions

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Mailing address