PROFESSIONAL BILLING SERVICES
NPI 1639310436
Internal Medicine in Taos, NM

Q: What is Taos Health Systems Inc Holy Cross's NPI number?

The NPI number for Taos Health Systems Inc Holy Cross is 1639310436. It was assigned to this organization in the NPPES registry on March 9, 2009. The provider is also known as Professional Billing Services.

Q: What is Taos Health Systems Inc Holy Cross's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since March 09, 2009

1398 WEIMER RD, TAOS, NM 87571(575) 758-8549(575) 751-3723 Get Directions Write a Review

NPPES record last updated: March 9, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Professional Billing Services NPPES

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

PROFESSIONAL BILLING SERVICES (NPI 1639310436) is a healthcare organization registered as an internal medicine in Taos, New Mexico and active in the NPI registry since March 2009. The organization lists Jose Guevara, Pfs Director, as its authorized official.

NPPES Registry Identity

NPI1639310436

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameTAOS HEALTH SYSTEMS INC HOLY CROSS

Location Address1398 WEIMER RDTaos, NM 87571-6397

Mailing Address1398 Weimer RdTaos, NM 87571-6397 · (575) 758-8549 · Fax (575) 751-3723

Phone(575) 758-8549

Fax(575) 751-3723

Organization SubpartYes

Authorized OfficialJose GuevaraPfs Director · (575) 751-5705

Enumeration DateMarch 9, 2009

✔ NPI 1639310436 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedRegistered NurseTaxonomy 163W00000X

Also ListedAnesthesiologyTaxonomy 207L00000X

Also ListedEmergency Medicine · Emergency Medical ServicesTaxonomy 207PE0004X

Also ListedHospitalistTaxonomy 208M00000X

Also ListedGeneral Acute Care HospitalTaxonomy 282N00000X

1398 WEIMER RD, Taos, NM 87571

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Other Names 1

Other NameProfessional Billing Services

Other Identifiers 4

Medicaid45716NM

Medicare OSCAR/certification320013NM

Other2255321NM · Medicare Ptan

Medicaid00760NM

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Professional Billing Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

121

Medicare enrollment records show 121 clinicians reassign Medicare billing to Professional Billing Services, which bills Medicare for the services they deliver. Of these, 24 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 17

Emergency Medicine17

Orthopedic Surgery15

Neurology14

Nurse Practitioner14

Obstetrics/Gynecology10

Cardiovascular Disease (Cardiology)9

Neurosurgery9

General Surgery7

9 other specialties26

Nearest to this location (20)

See all 121

Pamela Yven, CFNP

Nurse Practitioner

NPI 1619347374

1399 WEIMER RD SUITE 200
Taos, NM 87571

(575) 758-2224

✔ PECOS0.1 mi

John Foster, MD

Internal Medicine

NPI 1619912862

1397 WEIMER RD
Taos, NM 87571

(575) 751-8900

✔ PECOS✔ Accepts Medicare0.1 mi

Cipry Jaramillo, MD

Hospitalist

NPI 1659338051

1397 WEIMER RD
Taos, NM 87571

(505) 758-8883

✔ PECOS✔ Accepts Medicare0.1 mi

Linda Lynch, MD

Emergency Medicine

NPI 1902863301

1397 WEIMER RD
Taos, NM 87571

(505) 758-8883

✔ PECOS✔ Accepts Medicare0.1 mi

Tze-Seun Yong, M.D.

Family Practice

NPI 1205906435

1397 WEIMER RD
Taos, NM 87571

(505) 758-8883

✔ PECOS✔ Accepts Medicare0.1 mi

Stephen Balise, M.D.

General Surgery

NPI 1396109468

1397 WEIMER RD
Taos, NM 87571

(575) 758-8883

✔ PECOS✔ Accepts Medicare0.1 mi

Trisha Fleet, M.D.

Family Practice

NPI 1720442692

1397 WEIMER RD
Taos, NM 87571

(575) 758-8883

✔ PECOS✔ Accepts Medicare0.1 mi

Elise Janowak, DPM

Podiatry

NPI 1083029870

1397 WEIMER RD
Taos, NM 87571

(575) 758-8883

✔ PECOS✔ Accepts Medicare0.1 mi

Douglas Kast, CNP

Nurse Practitioner

NPI 1295268183

1397 WEIMER RD
Taos, NM 87571

(575) 751-5814

✔ PECOS✔ Accepts Medicare0.1 mi

Sari Peterson, APRN-CNP

Nurse Practitioner

NPI 1528754793

1397 WEIMER RD
Taos, NM 87571

(575) 751-5814

✔ PECOS✔ Accepts Medicare0.1 mi

Richard Rembecki, MD, PHD

Pediatric Medicine

NPI 1003884792

1397 WEIMER RD
Taos, NM 87571

(800) 755-6236

✔ PECOS0.1 mi

Adam Spring, MD

Hospitalist

NPI 1023502051

1397 WEIMER RD
Taos, NM 87571

(406) 751-5310

✔ PECOS✔ Accepts Medicare0.1 mi

Kateland Townley, MD

Emergency Medicine

NPI 1689161960

1397 WEIMER RD
Taos, NM 87571

(575) 758-8883

✔ PECOS✔ Accepts Medicare0.1 mi

Michael Kaufman, MD

Internal Medicine

NPI 1851336986

1399 WEIMER RD SUITE 200
Taos, NM 87571

(505) 758-2224

✔ PECOS✔ Accepts Medicare0.1 mi

Neal Friedman, MD

Endocrinology

NPI 1336170711

1399 WEIMER RD STE 200
Taos, NM 87571

(575) 758-2224

✔ PECOS✔ Accepts Medicare0.1 mi

William Dougherty, MD

General Surgery

NPI 1497842512

1331 MAESTAS RD
Taos, NM 87571

(575) 776-7806

✔ PECOS✔ Accepts Medicare0.2 mi

Cydney Siggins, M.D.

Obstetrics/Gynecology

NPI 1568996940

1329 GUSDORF RD
Taos, NM 87571

(575) 737-3415

✔ PECOS✔ Accepts Medicare0.8 mi

Casey Smith, MD

Obstetrics/Gynecology

NPI 1407317498

1329 GUSDORF RD
Taos, NM 87571

(575) 737-3415

✔ PECOS✔ Accepts Medicare0.8 mi

Dan Guttman, M.D.

Orthopedic Surgery

NPI 1366448607

1219 GUSDORF RD STE A
Taos, NM 87571

(505) 758-0009

✔ PECOS✔ Accepts Medicare0.8 mi

Sean Marvil, M.D.

Orthopedic Surgery

NPI 1891924668

1219 GUSDORF RD STE A
Taos, NM 87571

(703) 635-9387

✔ PECOS✔ Accepts Medicare0.8 mi

See all 121 clinicians

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

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 Taos Health Systems Inc Holy Cross's NPI number?

The NPI number for Taos Health Systems Inc Holy Cross is 1639310436. It was assigned to this organization in the NPPES registry on March 9, 2009. The provider is also known as Professional Billing Services.

Where is Taos Health Systems Inc Holy Cross located?

Taos Health Systems Inc Holy Cross is located at 1398 Weimer Rd, Taos, NM 87571. The listed phone number is (575) 758-8549.

What is Taos Health Systems Inc Holy Cross's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Taos Health Systems Inc Holy Cross enrolled in Medicare?

Yes. Taos Health Systems Inc Holy Cross is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Taos Health Systems Inc Holy Cross?

According to the CMS Revalidation Reassignment List (October 2026 release), 121 clinicians in 17 Medicare specialties reassign their Medicare billing to Taos Health Systems Inc Holy Cross. A 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 the clinician's services. The largest specialties are Emergency Medicine (17), Orthopedic Surgery (15) and Neurology (14). Of these, 24 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Taos Health Systems Inc Holy Cross was last updated on March 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.