Ann M. Mass, M.d., P.c. - Medicare Primary Care in Aspen, CO

Ann M. Mass, M.d., P.c. is a medicare enrolled primary clinic (Internal Medicine) in Aspen, Colorado. The current practice location for Ann M. Mass, M.d., P.c. is 225 N Mill St, Suite 116, Aspen, Colorado. For appointments, you can reach them via phone at (970) 544-1234. The mailing address for Ann M. Mass, M.d., P.c. is 225 N Mill St, Suite 116, Aspen, Colorado and phone number is (970) 544-1234.

Ann M. Mass, M.d., P.c. is licensed to practice in Colorado (license number 21624). The clinic also participates in the medicare program and its NPI number is 1831388008. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (970) 544-1234.

Contact Information

Ann M. Mass, M.d., P.c.
225 N Mill St
Suite 116
Aspen
CO 81611-1559
(970) 544-1234
(970) 544-1310

Map and Direction


Primary Care Clinic Profile

Full NameAnn M. Mass, M.d., P.c.
SpecialityInternal Medicine
Location225 N Mill St, Aspen, Colorado
Authorized Official Name and PositionAnn May Mass (PHYSICIAN)
Authorized Official Contact9705441234
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ann M. Mass, M.d., P.c.
225 N Mill St
Suite 116
Aspen
CO 81611-1559

Ph: (970) 544-1234
Ann M. Mass, M.d., P.c.
225 N Mill St
Suite 116
Aspen
CO 81611-1559

Ph: (970) 544-1234

NPI Details:

NPI Number1831388008
Provider Enumeration Date10/23/2007
Last Update Date07/28/2008

Medicare PECOS Information:

Medicare PECOS PAC ID9133183411
Medicare Enrollment IDO20041116000982

Medical Identifiers

Medical identifiers for Ann M. Mass, M.d., P.c. such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831388008NPI-NPPES
01216241MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 21624 (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. Ann M. Mass, M.d., P.c. acts as a billing entity for following providers:
Provider NamePaula Kadison
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1992987838
PECOS PAC ID: 8123287877
Enrollment ID: I20120315000524
Provider NameStephanie Christine Karozos
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1932586336
PECOS PAC ID: 7214243450
Enrollment ID: I20180629000130
Provider NameJohn Murphy
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1235246653
PECOS PAC ID: 5395896799
Enrollment ID: I20230221002649

Reviews and Comments


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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.