What is Calvin Washington's NPI number?

Calvin Washington's National Provider Identifier (NPI) is 1063403491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Calvin Washington's specialty?

Calvin Washington is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Calvin Washington located?

Calvin Washington's practice location on file with NPPES is 805 Hall St, Wiggins, MS 39577-2110.

What is Calvin Washington's phone number?

The practice phone number listed in the NPPES registry for Calvin Washington is (601) 928-4412.

Does Calvin Washington accept Medicare?

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

Is Calvin Washington's NPI active?

Yes — Calvin Washington's NPI (1063403491) is active in the NPPES registry as of the last update on 2026-03-30.

IndividualActiveAccepts Medicare

Calvin Washington, M.D.

NPI 1063403491 · Family Medicine Physician · Wiggins, MS

Calvin Washington, M.D. is a Family Medicine Physician provider in Wiggins, MS (NPI 1063403491).

Provider details

NPI number: 1063403491
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 17313 (MS)

Practice location

805 Hall St

Wiggins, MS 39577-2110

Phone: (601) 928-4412

Fax: (601) 928-2479

Street-level locationGet directions

More MS providers

Mailing address

415 S 28th Ave

Hattiesburg, MS 39401-7246

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 17313 (MS)
Allopathic & Osteopathic Physicians

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

Profile Score

Detailed profile(94/100 index)

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

Registry tenure25% of score
21 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
2,551 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 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)
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	497	$15
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	456	$116
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	359	$81
Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025	248	$8
Insertion of Needle Into Vein for Collection of Blood Sample36415	238	$9

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 156 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amlodipine Besylate	499	140
Atorvastatin Calcium	493	138
Gabapentin	339	102
Fluticasone Propionate	309	117
Levothyroxine Sodium	301	71
Pantoprazole Sodium	300	91
Omeprazole

Transparency — industry payments

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

$429 across 23 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.

Enumerated: 2005-11-03
Last updated: 2026-03-30
Certified: 2026-03-30

Frequently asked questions

What is Calvin Washington's NPI number?: Calvin Washington's National Provider Identifier (NPI) is 1063403491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Calvin Washington's specialty?: Calvin Washington is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Calvin Washington located?: Calvin Washington's practice location on file with NPPES is 805 Hall St, Wiggins, MS 39577-2110.
What is Calvin Washington's phone number?: The practice phone number listed in the NPPES registry for Calvin Washington is (601) 928-4412.
Does Calvin Washington accept Medicare?: Calvin Washington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Calvin Washington's NPI active?: Yes — Calvin Washington's NPI (1063403491) is active in the NPPES registry as of the last update on 2026-03-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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)
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	497	$15
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	456	$116
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	359	$81
Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025	248	$8
Insertion of Needle Into Vein for Collection of Blood Sample36415	238	$9

Drug

Part D claims (2024)

Beneficiaries

Amlodipine Besylate

499

140

Atorvastatin Calcium

493

138

Gabapentin

339

102

Fluticasone Propionate

309

117

Levothyroxine Sodium

301

Pantoprazole Sodium

300

Omeprazole

Transparency — industry payments

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

$429 across 23 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments