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ALVIN SI-LONG TANG CNM, WHNP-BC
NPI 1487318721
Advanced Practice Midwife in Pueblo, CO

Active since October 22, 2021PECOS EnrolledAccepts Medicare Assignment
300 COLORADO AVE, PUEBLO, CO 81004(719) 543-8711(719) 543-9171 Get Directions Write a Review

NPPES record last updated: June 17, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Alvin Si-long Tang Cnm, Whnp-bc NPPES

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

ALVIN SI-LONG TANG CNM, WHNP-BC (NPI 1487318721) is an individual advanced practice midwife in Pueblo, Colorado, licensed in Colorado (APN.0997624-CNM) and active in the NPI registry since October 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1487318721
Entity TypeIndividualMale
Primary Taxonomy367A00000X
Provider Legal NameALVIN SI-LONG TANGCredential: CNM, WHNP-BC
Location Address300 COLORADO AVEPueblo, CO 81004-2006
Mailing Address110 E Routt AvePueblo, CO 81004-2117
Phone(719) 543-8711
Fax(719) 543-9171
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateOctober 22, 2021
Last NPPES UpdateJune 17, 2022
NPPES CertifiedJune 17, 2022
✔ NPI 1487318721 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367A00000X
License✔ Licensed in CO · APN.0997624-CNM
Definition
Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.
Also ListedRegistered NurseTaxonomy 163W00000X · License RN.1682103 (CO)
Also ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X · License APN.0997623-NP (CO)
300 COLORADO AVE, Pueblo, CO 81004
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alvin Si-long Tang Cnm, Whnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032595103
PECOS Enrollment IDI20220928000542
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 Reassignment

Medicare enrollment records show Alvin Tang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pueblo Community Health Center Inc
Same address
Federally Qualified Health Center (FQHC)
300 COLORADO AVE
Pueblo, CO 81004
  • Reassigned Medicare billing, Colorado enrollment
  • 137 clinicians in this Medicare group
NPI 1770529950 (719) 543-8711

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 81004 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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.

PUEBLO COMMUNITY HEALTH CENTER
Health Maintenance Organization
300 COLORADO AVE
PUEBLO, CO 81004
Pueblo County (719) 543-8711
ABIGAIL KRISTIN ARINDER PA-C
Physician Assistant
300 COLORADO AVE
PUEBLO, CO 81004
Pueblo County (719) 543-8711
LYNNE PARKER CNM
Midwife
300 COLORADO AVE
PUEBLO, CO 81004
Pueblo County (719) 543-8711
LYNNE M EVETTS NP
Nurse Practitioner
300 COLORADO AVE
PUEBLO, CO 81004
Pueblo County (719) 543-8711
AILEEN CARLOS FNP
Nurse Practitioner (Family)
300 COLORADO AVE
PUEBLO, CO 81004
Pueblo County (719) 543-8711
DR. NORMA J NEHREN MD
Family Medicine
300 COLORADO AVE
PUEBLO, CO 81004
Pueblo County (719) 543-8711
DR. DANA G RILEY MD
Family Medicine
300 COLORADO AVE
PUEBLO, CO 81004
Pueblo County (719) 543-8711
MS. CARRIE NEUMANN MA, NCC, LPC, CAC II
Counselor (Professional)
300 COLORADO AVE
PUEBLO, CO 81004
Pueblo County (719) 543-8711

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 Alvin Tang's NPI number?

The NPI number for Alvin Tang is 1487318721. It was assigned to this individual provider in the NPPES registry on October 22, 2021.

Where is Alvin Tang located?

Alvin Tang practices at 300 Colorado Ave, Pueblo, CO 81004. The listed phone number is (719) 543-8711.

What is Alvin Tang's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Alvin Tang enrolled in Medicare?

Yes. Alvin Tang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Alvin Tang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alvin Tang reassigns Medicare benefits to Pueblo Community Health Center Inc (Pueblo, CO). The 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 Alvin Tang'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 Alvin Tang was last updated on June 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.