PORTERCARE ADVENTIST HEALTH SYSTEM
NPI 1760098412
Internal Medicine in Parker, CO

Q: What is Portercare Adventist Health System's NPI number?

The NPI number for Portercare Adventist Health System is 1760098412. It was assigned to this organization in the NPPES registry on September 18, 2020. The provider is doing business as AdventHealth Medical Group Internal Medicine at Parker. The provider is also known as CHPG Internal Medicine Parker.

Q: What is Portercare Adventist Health System's specialty?

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

Active since September 18, 2020

9403 CROWN CREST BLVD STE 300, PARKER, CO 80138(303) 770-0500(303) 220-5053 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 13, 2026, Jun 1, 2021, Sep 18, 2020 (3 updates tracked since 2020).

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About Portercare Adventist Health System NPPES

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

PORTERCARE ADVENTIST HEALTH SYSTEM (NPI 1760098412), doing business as Adventhealth Medical Group Internal Medicine At Parker, is a healthcare organization registered as an internal medicine in Parker, Colorado and active in the NPI registry since September 2020. The organization lists Jason Tacha, Coo, as its authorized official.

NPPES Registry Identity

NPI1760098412

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NamePORTERCARE ADVENTIST HEALTH SYSTEM

Location Address9403 CROWN CREST BLVD STE 300Parker, CO 80138-9048

Mailing AddressPo Box 713425Chicago, IL 60677-4325 · (800) 953-0104 · Fax (303) 765-6670

Phone(303) 770-0500

Fax(303) 220-5053

Organization SubpartNo

Authorized OfficialJason TachaCoo · (303) 304-7752

Enumeration DateSeptember 18, 2020

Last NPPES UpdateAugust 13, 20263 updates tracked since enumeration

NPPES CertifiedAugust 13, 2026

✔ NPI 1760098412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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 ListedFamily MedicineTaxonomy 207Q00000X

9403 CROWN CREST BLVD STE 300, Parker, CO 80138

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Other Names 2

Doing Business AsAdventhealth Medical Group Internal Medicine At Parker

Other NameChpg Internal Medicine Parker

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)

Portercare Adventist Health System is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

733

Medicare enrollment records show 733 clinicians reassign Medicare billing to Portercare Adventist Health System, which bills Medicare for the services they deliver. Of these, 28 practice at this address and 155 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 45

Nurse Practitioner159

Family Practice83

Internal Medicine77

Obstetrics/Gynecology69

Hospitalist47

Orthopedic Surgery36

Gastroenterology25

Mental Health Counselor20

37 other specialties217

Nearest to this location (20)

See all 733

Garrick Talmage, M.D.

Otolaryngology

NPI 1124481668

9403 CROWN CREST BLVD STE 300
Parker, CO 80138

(720) 274-2544

✔ PECOS✔ Accepts MedicareSame address

Nadine Mikhaeel Kamel, M.D.

Hematology/Oncology

NPI 1316085939

9403 CROWN CREST BLVD STE 115
Parker, CO 80138

(303) 269-4420

✔ PECOS✔ Accepts MedicareSame address

Chia-Hui Lee, MD

Obstetrics/Gynecology

NPI 1689650277

9403 CROWN CREST BLVD STE 200
Parker, CO 80138

(303) 721-1670

✔ PECOS✔ Accepts MedicareSame address

Shelly Posey, CNM

Certified Nurse Midwife (CNM)

NPI 1679759179

9403 CROWN CREST BLVD STE 200
Parker, CO 80138

(303) 840-8780

✔ PECOS✔ Accepts MedicareSame address

Erin Drake, MD

Obstetrics/Gynecology

NPI 1982223988

9403 CROWN CREST BLVD STE 200
Parker, CO 80138

(303) 724-2052

✔ PECOS✔ Accepts MedicareSame address

Erica Drennen, MD

Obstetrics/Gynecology

NPI 1982804837

9403 CROWN CREST BLVD STE 200
Parker, CO 80138

(720) 721-1670

✔ PECOS✔ Accepts MedicareSame address

Michael Driscoll, MA, LPC

Mental Health Counselor

NPI 1447554480

9403 CROWN CREST BLVD STE 300
Parker, CO 80138

(303) 770-0500

✔ PECOS✔ Accepts MedicareSame address

Ronald Hammers, M.D.

Neurosurgery

NPI 1730340324

9403 CROWN CREST BLVD STE 200
Parker, CO 80138

(720) 638-7500

✔ PECOS✔ Accepts MedicareSame address

Aliya Hasan, MD

Gastroenterology

NPI 1912053539

9403 CROWN CREST BLVD STE 420
Parker, CO 80138

(303) 925-4720

✔ PECOS✔ Accepts MedicareSame address

Emily Hensarling, AU.D.

Qualified Audiologist

NPI 1235250994

9403 CROWN CREST BLVD STE 300
Parker, CO 80138

(720) 274-2544

✔ Accepts MedicareSame address

Andrea Kessel, WHNP

Nurse Practitioner

NPI 1417326679

9403 CROWN CREST BLVD STE 200
Parker, CO 80138

(303) 840-8780

✔ PECOS✔ Accepts MedicareSame address

Jamie Koch, AUD

Qualified Audiologist

NPI 1558098418

9403 CROWN CREST BLVD STE 300ENT
Parker, CO 80138

(720) 274-2544

✔ Accepts MedicareSame address

Kelsey Lacomb, FNP-BC

Nurse Practitioner

NPI 1760264279

9403 CROWN CREST BLVD STE 300TVW
Parker, CO 80138

(303) 269-4410

✔ PECOS✔ Accepts MedicareSame address

Pujyitha Mandiga, MD

Gastroenterology

NPI 1740771401

9403 CROWN CREST BLVD STE 420
Parker, CO 80138

(303) 925-4720

✔ PECOS✔ Accepts MedicareSame address

Lauren Mininger, MA, LPC

Mental Health Counselor

NPI 1760612576

9403 CROWN CREST BLVD STE 200INTEG
Parker, CO 80138

(303) 721-1670

✔ PECOS✔ Accepts MedicareSame address

Lucia Notardonato, MD

Internal Medicine

NPI 1982165015

9403 CROWN CREST BLVD STE 115
Parker, CO 80138

(303) 269-4420

✔ PECOS✔ Accepts MedicareSame address

Ryan Smith, MD

Colorectal Surgery (Proctology)

NPI 1215432752

9403 CROWN CREST BLVD STE 200COLO
Parker, CO 80138

(303) 320-0699

✔ PECOS✔ Accepts MedicareSame address

Tyler Woodworth, MD

Physical Medicine and Rehabilitation

NPI 1861029019

9403 CROWN CREST BLVD STE 200
Parker, CO 80138

(720) 638-7500

✔ PECOS✔ Accepts MedicareSame address

Blake Babcock, M.D.

Surgical Oncology

NPI 1578873758

9403 CROWN CREST BLVD STE 200COLO
Parker, CO 80138

(303) 320-0699

✔ PECOS✔ Accepts MedicareSame address

Alexander Jones, MD

Family Practice

NPI 1891373213

9403 CROWN CREST BLVD STE 300
Parker, CO 80138

(303) 269-4410

✔ PECOS✔ Accepts MedicareSame address

See all 733 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 Portercare Adventist Health System's NPI number?

The NPI number for Portercare Adventist Health System is 1760098412. It was assigned to this organization in the NPPES registry on September 18, 2020. The provider is doing business as AdventHealth Medical Group Internal Medicine at Parker. The provider is also known as CHPG Internal Medicine Parker.

Where is Portercare Adventist Health System located?

Portercare Adventist Health System is located at 9403 Crown Crest Blvd Ste 300, Parker, CO 80138. The listed phone number is (303) 770-0500.

What is Portercare Adventist Health System's specialty?

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

Is Portercare Adventist Health System enrolled in Medicare?

Yes. Portercare Adventist Health System is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Portercare Adventist Health System?

According to the CMS Revalidation Reassignment List (October 2026 release), 733 clinicians in 45 Medicare specialties reassign their Medicare billing to Portercare Adventist Health System. 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 Nurse Practitioner (159), Family Practice (83) and Internal Medicine (77). Of these, 28 practice at this address and 155 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 Portercare Adventist Health System was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.