Robin Maccoll Fennimore, MD - Medicare Hospitalist in Denver, CO

  1. Home
  2. Hospitalist
  3. CO
  4. Denver
Robin Maccoll Fennimore, MD is a medicare enrolled "Hospitalist" physician in Denver, Colorado. Her current practice location is 4500 E 9th Ave, Ste 200, Denver, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 399-0055.

Robin Maccoll Fennimore is licensed to practice in Colorado (license number 48850) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1245377522.

Contact Information

Robin Maccoll Fennimore, MD
4500 E 9th Ave, Ste 200,
Denver, CO 80220-3911
(303) 399-0055
(303) 399-7764

Map and Direction




Physician's Profile

Full NameRobin Maccoll Fennimore
GenderFemale
SpecialityHospitalist
Location4500 E 9th Ave, Denver, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245377522
  • Provider Enumeration Date: 01/30/2007
  • Last Update Date: 06/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9032304399
  • Enrollment ID: I20101111001192

Medical Identifiers

Medical identifiers for Robin Maccoll Fennimore such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245377522NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 48850 (Colorado)Secondary
207VX0000XObstetrics & Gynecology - Obstetrics 48850 (Colorado)Secondary
208M00000XHospitalist 48850 (Colorado)Primary

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. Robin Maccoll Fennimore allows following entities to bill medicare on her behalf.
Entity NameUniversity Physicians Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962461889
PECOS PAC ID: 3476465667
Enrollment ID: O20031105000375
Entity NameSaint Joseph Hospital, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154361350
PECOS PAC ID: 6204735970
Enrollment ID: O20040102000258
Entity NameIntermountain Medical Group Denver LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083021083
PECOS PAC ID: 0840513552
Enrollment ID: O20150106000131
Entity NameUptown Community Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598408973
PECOS PAC ID: 4183090152
Enrollment ID: O20221015000144

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. Robin Maccoll Fennimore 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
Robin Maccoll Fennimore, MD
Po Box 110429,
Aurora, CO 80042-0429

Ph: Not Available		Robin Maccoll Fennimore, MD
4500 E 9th Ave, Ste 200,
Denver, CO 80220-3911

Ph: (303) 399-0055

Reviews and Comments


Hospitalist Doctors in Denver, CO

Sarah Anne Stella, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 777 Bannock St, Denver, CO 80204
Phone: 303-436-4949    Fax: 303-602-5056
Elizabeth Jo Gillespie, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 777 Bannock St, Denver, CO 80204
Phone: 303-436-4949    Fax: 303-602-5056
Barbara D Statland, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 777 Bannock St, Mc 4000, Denver, CO 80204
Phone: 303-602-5011    Fax: 303-602-5056
Veronica Michele Meierbachtol, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1375 E 19th Ave, Denver, CO 80218
Phone: 303-812-6410    
Mr. Sonjay B Shrinivas, DO
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 600 17th St., Suite 2883, Denver, CO 80202
Phone: 303-493-9509    
Dr. David Aaron Mintzer, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 777 Bannock St, Denver, CO 80204
Phone: 303-436-4949    Fax: 303-602-5056
Mark B Reid, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 777 Bannock St, Denver, CO 80204
Phone: 303-436-4949    Fax: 303-602-5056

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.