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DR. CARLOS ALEXIS LLANES MD
NPI 1679156384
Preventive Medicine - Addiction Medicine in Richmond, VA

Active since April 30, 2021PECOS Enrolled
501 N 2ND ST, RICHMOND, VA 23219(804) 628-6777(804) 638-6768 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 20, 2026, Nov 17, 2025, Jun 21, 2024 and 2 more (5 updates tracked since 2021).

About Dr. Carlos Alexis Llanes Md NPPES

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

DR. CARLOS ALEXIS LLANES MD (NPI 1679156384) is an individual addiction medicine provider in Richmond, Virginia, licensed in Virginia (0101288236) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Texas Tech University Health Science Center School Of Medicine (2021).

NPPES Registry Identity

NPI1679156384
Entity TypeIndividualMale
Primary Taxonomy2083A0300X
Provider Legal NameDR. CARLOS ALEXIS LLANESCredential: MD
Location Address501 N 2ND STRichmond, VA 23219-1321
Mailing AddressPo Box 780125Philadelphia, PA 19178-0125 · (804) 922-4844
Phone(804) 628-6777
Fax(804) 638-6768
Sole ProprietorNo
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2021
Enumeration DateApril 30, 2021
Last NPPES UpdateJuly 20, 20265 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1679156384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083A0300X
License✔ Licensed in VA · 0101288236
Definition
A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.
Also ListedFamily Medicine · Addiction MedicineTaxonomy 207QA0401X · License 081411 (CT), 1019289 (MA)
501 N 2ND ST, Richmond, VA 23219
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11250 E Marshall StRichmond, VA 23298-5023 · Phone (804) 628-6777 · Fax (804) 628-6768
Location 21308 Sherwood AveRichmond, VA 23220-1210 · Phone (804) 828-3129 · Fax (804) 628-1236
Location 31250 Silver StMiddletown, CT 06457-3946 · Phone (860) 346-0300

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Carlos Alexis Llanes Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870996416
PECOS Enrollment IDI20251204000390
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Carlos Llanes reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mcv Associated Physicians
1.0 mi
Anesthesiology
1250 E MARSHALL ST, MAIN 1-214, BOX 980510
Richmond, VA 23298
  • Reassigned Medicare billing, Virginia enrollment
  • 2,481 clinicians in this Medicare group
NPI 1710959457 (804) 828-8707
Rushford Center, Inc.
370 mi
Psychologist
883 PADDOCK AVENUE
Meriden, CT 06450
  • Reassigned Medicare billing, Connecticut enrollment
  • 106 clinicians in this Medicare group
NPI 1275541005 (203) 630-5220

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23219 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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 20

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

TONYA M OSMOND LPC
Counselor (Professional)
501 N 2ND ST
RICHMOND, VA 23219
Richmond City (804) 828-9452
SHAREENE M BERTI MSW
Social Worker (Clinical)
501 N 2ND ST
RICHMOND, VA 23219
Richmond City (804) 828-2000
DEVONA TALLEY LPC
Counselor (Professional)
501 N 2ND ST
RICHMOND, VA 23219
Richmond City (804) 628-6777
MELORAH I AVERY DO
Psychiatry & Neurology (Psychiatry)
501 N 2ND ST
RICHMOND, VA 23219
Richmond City (804) 828-9452
ALEXIS DIONNA JACKSON LCSW
Social Worker (Clinical)
501 N 2ND ST
RICHMOND, VA 23219
Richmond City (804) 828-9452
DR. BRITTANY GOULD PSY.D.
Psychologist (Clinical)
501 N 2ND ST
RICHMOND, VA 23219
Richmond City (804) 828-9452
BRENDAN TIMOTHY HAYES LCSW
Social Worker (Clinical)
501 N 2ND ST
RICHMOND, VA 23219
Richmond City (804) 828-2000
DANIEL THOMAS HIGGINS MD
Psychiatry & Neurology (Psychiatry)
501 N 2ND ST
RICHMOND, VA 23219
Richmond City (804) 828-9452

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 Carlos Llanes's NPI number?

The NPI number for Carlos Llanes is 1679156384. It was assigned to this individual provider in the NPPES registry on April 30, 2021.

Where is Carlos Llanes located?

Carlos Llanes practices at 501 N 2nd St, Richmond, VA 23219. The listed phone number is (804) 628-6777.

What is Carlos Llanes's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.

Is Carlos Llanes enrolled in Medicare?

Yes. Carlos Llanes is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Carlos Llanes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carlos Llanes reassigns Medicare benefits to 2 organizations: Mcv Associated Physicians (Richmond, VA) and Rushford Center, Inc. (Meriden, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Carlos Llanes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Carlos Llanes was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.