Dr Roy G Bergstrom, MD - Medicare Obstetrics/gynecology in Castle Rock, CO

  1. Home
  2. Obstetrics & Gynecology
  3. CO
  4. Castle Rock
Dr Roy G Bergstrom, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Castle Rock, Colorado. He went to University Of Colorado School Of Medicine, Denver and graduated in 1993 and has 33 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Obstetrix Medical Group Of Colorado P C, Portercare Adventist Health System and his current practice location is 2350 Meadows Blvd, Castle Rock, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 455-0350.

Dr Roy G Bergstrom is licensed to practice in Colorado (license number DR.0036050) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1174506422.

Contact Information

Dr Roy G Bergstrom, MD
2350 Meadows Blvd,
Castle Rock, CO 80109-8405
(720) 455-0350
(720) 455-0351

Map and Direction




Physician's Profile

Full NameDr Roy G Bergstrom
GenderMale
SpecialityObstetrics/gynecology
Experience33 Years
Location2350 Meadows Blvd, Castle Rock, Colorado
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Roy G Bergstrom attended and graduated from University Of Colorado School Of Medicine, Denver in 1993
  NPI Data:
  • NPI Number: 1174506422
  • Provider Enumeration Date: 11/21/2005
  • Last Update Date: 10/08/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2365591328
  • Enrollment ID: I20120502000264

Medical Identifiers

Medical identifiers for Dr Roy G Bergstrom such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174506422NPI-NPPES
11132833MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology DR.0036050 (Colorado)Primary
207VG0400XObstetrics & Gynecology - Gynecology 36050 (Colorado)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Obstetrix Medical Group Of Colorado P C670977665132
Portercare Adventist Health System0941110886770

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Roy G Bergstrom allows following entities to bill medicare on his behalf.
Entity NameObstetrix Medical Group of Colorado P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700983103
PECOS PAC ID: 6709776651
Enrollment ID: O20040316001040
Entity NamePortercare Adventist Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760761928
PECOS PAC ID: 0941110886
Enrollment ID: O20090115000327
Entity NameObhg Colorado PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104116896
PECOS PAC ID: 2365601226
Enrollment ID: O20120313000034
Entity NameOnpoint Medical Group LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629174826
PECOS PAC ID: 0143598458
Enrollment ID: O20170609000575
Entity NameOnpoint Obgyn LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518607241
PECOS PAC ID: 3375928807
Enrollment ID: O20220919002729

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Roy G Bergstrom is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Roy G Bergstrom, MD
1805 Shea Center Dr Ste 3450,
Highlands Ranch, CO 80129-2251

Ph: (303) 738-1100		Dr Roy G Bergstrom, MD
2350 Meadows Blvd,
Castle Rock, CO 80109-8405

Ph: (720) 455-0350

Reviews and Comments


Obstetrics & Gynecology Doctors in Castle Rock, CO

Kimberly Marie Hildner-murphy, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2352 Meadows Blvd Ste 255, Castle Rock, CO 80109
Phone: 303-738-1100    Fax: 303-738-1310
Stuart Virgil Weatherwax, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2350 Meadows Blvd, Castle Rock, CO 80109
Phone: 720-455-0350    
Dr. Kristin Marie Shields, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2352 Meadows Blvd Ste 255, Castle Rock, CO 80109
Phone: 303-738-1100    Fax: 303-738-1310
Melanie Jeanne Carter, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2356 Meadows Blvd Unit 240b, Castle Rock, CO 80109
Phone: 303-795-3110    
Dr. Melissa Zart, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2352 Meadows Blvd, Suite 300, Castle Rock, CO 80109
Phone: 303-795-3110    Fax: 303-795-6992
Dr. Anna Lisa Jones, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2352 Meadows Blvd, Suite 300, Castle Rock, CO 80109
Phone: 303-649-3380    Fax: 303-649-3381
Dr. Kenneth Kaplan, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2356 Meadows Blvd # 310b, Castle Rock, CO 80109
Phone: 720-330-1460    Fax: 720-703-9028

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.