1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Family Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXANDER CURTIS MD, MPH, MA
NPI 1790340388
Family Medicine in Washington, DC

Active since May 08, 2019PECOS Enrolled
1901 E ST SE, WASHINGTON, DC 20003(202) 790-6601 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 27, 2026, Jun 25, 2024, Oct 27, 2022 and 2 more (5 updates tracked since 2019).

About Alexander Curtis Md, Mph, Ma NPPES

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

ALEXANDER CURTIS MD, MPH, MA (NPI 1790340388) is an individual family medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD210002639) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790340388
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameALEXANDER CURTISCredential: MD, MPH, MA
Location Address1901 E ST SEWashington, DC 20003-2528
Mailing Address17204 Mcmullen Hwy SwRawlings, MD 21557 · (301) 709-5101
Phone(202) 790-6601
Sole ProprietorNo
Enumeration DateMay 8, 2019
Last NPPES UpdateAugust 27, 20265 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
✔ NPI 1790340388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in DC · MD210002639✔ Licensed in DE · C1-0028739✔ Licensed in MD · D0100843✔ Licensed in VA · 0101275629
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1901 E ST SE, Washington, DC 20003
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexander Curtis Md, Mph, Ma 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 20003 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

Other Providers at the Same Location NPPES 4

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

FRANCOISE SANDRINE ESSAMA TABE
Nurse Practitioner (Psychiatric/Mental Health)
1901 E ST SE
WASHINGTON, DC 20003
District of Columbia (240) 898-5082
RHASHIDA LOREN ANDERSON RN
Registered Nurse
1901 E ST SE
WASHINGTON, DC 20003
District of Columbia (202) 673-3919
MR. BRIAN CHRISTOPHER WELLS PA-C
Physician Assistant (Medical)
1901 E ST SE
WASHINGTON, DC 20003
District of Columbia (202) 271-0506
LOLANDA TAPPIN P.A.-C.
Physician Assistant (Medical)
1901 E ST SE
WASHINGTON, DC 20003
District of Columbia (202) 390-9058

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 Alexander Curtis's NPI number?

The NPI number for Alexander Curtis is 1790340388. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Where is Alexander Curtis located?

Alexander Curtis practices at 1901 E St SE, Washington, DC 20003. The listed phone number is (202) 790-6601.

What is Alexander Curtis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Alexander Curtis enrolled in Medicare?

Yes. Alexander Curtis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexander Curtis was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.