Dr Clark A Rosen, MD - Medicare Otolaryngology in San Francisco, CA

Dr Clark A Rosen, MD is a medicare enrolled "Otolaryngology" physician in San Francisco, California. He went to Rush Medical College Of Rush University and graduated in 1989 and has 35 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Ucsf Medical Group Business Services and his current practice location is 2330 Post St Fl 5, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 885-7700.

Dr Clark A Rosen is licensed to practice in California (license number G152101) 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 1609841048.

Contact Information

Dr Clark A Rosen, MD
2330 Post St Fl 5,
San Francisco, CA 94115-3465
(415) 885-7700
Not Available

Map and Direction




Physician's Profile

Full NameDr Clark A Rosen
GenderMale
SpecialityOtolaryngology
Experience35 Years
Location2330 Post St Fl 5, San Francisco, California
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 Clark A Rosen attended and graduated from Rush Medical College Of Rush University in 1989
  NPI Data:
  • NPI Number: 1609841048
  • Provider Enumeration Date: 02/21/2006
  • Last Update Date: 03/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0244368934
  • Enrollment ID: I20171213001339

Medical Identifiers

Medical identifiers for Dr Clark A Rosen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609841048NPI-NPPES
001541874MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology G152101 (California)Primary
174400000XSpecialist MD056293L (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucsf Medical Group Business Services37794978701092

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 Clark A Rosen allows following entities to bill medicare on his behalf.
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154396208
PECOS PAC ID: 5496668410
Enrollment ID: O20031113000632
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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 Clark A Rosen 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 Clark A Rosen, MD
200 Lothrop St, Suite 300, Eye & Ear Institute,
Pittsburgh, PA 15213-2546

Ph: (412) 647-2100
Dr Clark A Rosen, MD
2330 Post St Fl 5,
San Francisco, CA 94115-3465

Ph: (415) 885-7700

Reviews and Comments


Otolaryngology Doctors in San Francisco, CA

Dr. Jacqueline Eva Weinstein, M.D.
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Medicare: Medicare Enrolled
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-1000    
Dr. Kasra Rastani, M.D., PH.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 490 Post St, Ste 848, San Francisco, CA 94102
Phone: 415-781-7220    Fax: 415-781-3513
Sumeer K. Gupta, MD
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Medicare: Medicare Enrolled
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
Dr. James C. Piepergerdes, M.D.
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 450 Sutter St, Suite 933, San Francisco, CA 94108
Phone: 415-362-5443    Fax: 415-362-2429
Andree-anne Leclerc, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 2330 Post St Fl 5, San Francisco, CA 94115
Phone: 415-885-7700    
Chase Heaton,
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 2233 Post St, San Francisco, CA 94115
Phone: 630-988-8222    
Zainab Farzal, M.D.
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Avenue, Bldg. 5, #4m, San Francisco, CA 94110
Phone: 628-206-5476    

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.

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