What is Daniela Guimaraes Sampaio's NPI number?

Daniela Guimaraes Sampaio's National Provider Identifier (NPI) is 1740773779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Daniela Guimaraes Sampaio's specialty?

Daniela Guimaraes Sampaio is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Daniela Guimaraes Sampaio located?

Daniela Guimaraes Sampaio's practice location on file with NPPES is 701 W Pratt St Rm 474, Baltimore, MD 21201-1023.

What is Daniela Guimaraes Sampaio's phone number?

The practice phone number listed in the NPPES registry for Daniela Guimaraes Sampaio is (410) 328-6325.

Does Daniela Guimaraes Sampaio accept Medicare?

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

Is Daniela Guimaraes Sampaio's NPI active?

Yes — Daniela Guimaraes Sampaio's NPI (1740773779) is active in the NPPES registry as of the last update on 2025-01-15.

IndividualActiveAccepts Medicare

Daniela Guimaraes Sampaio, MD

NPI 1740773779 · Psychiatry Physician · Baltimore, MD

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

Daniela Guimaraes Sampaio, MD is a Psychiatry Physician provider in Baltimore, MD (NPI 1740773779).

Provider details

NPI number: 1740773779
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: D0093088 (MD)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense D0093088 (MD)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(68/100 index)

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

Registry tenure28% of score
8 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
672 Medicare services, 2024 (ranked within specialty)

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 methodology.

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	507	$80
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	88	$119
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	49	$50
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	28	$177

Typical Medicare-allowed amounts for these services range $50–$177 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.

Drug	Part D claims (2024)
Quetiapine Fumarate	91
Trazodone Hcl	58
Fluoxetine Hcl	42
Citalopram Hydrobromidebrand: Citalopram Hbr	40
Sertraline Hcl	33
Buspirone Hcl	31
Olanzapine	30
Gabapentin	29
Aripiprazole	29

Practice location

701 W Pratt St Rm 474

Baltimore, MD 21201-1023

Phone: (410) 328-6325

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Mailing address