Hailyn Nielsen
Rheumatologist | 11+ years Exp
Medicare Enrolled
505 Parnassus Ave, Room 987, San Francisco
California, 94143-0119
415-476-1528 415-502-1976
Maps & DirectionsHailyn Nielsen is a San Francisco, California based rheumatologist with 11 years of experience in Rheumatology. She completed her graduation from University Of Washington School Of Medicine in 2015. She is also affiliated with hospitals like Ucsf Medical Center. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Hailyn Nielsen for Rheumatology is A148465 in California.
Hailyn Nielsen treat joint disease similar to orthopedists but do not perform surgeries. She diagnose and treat diseases of joints, muscle, bones and tendons which includes arthritis, back pain, muscle strains, common athletic injuries and 'collagen' diseases.
Complete Profile:
Hailyn Nielsen speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Rheumatology |
| Experience: | 11+ years |
| Medical School Attended: | University Of Washington School Of Medicine |
| Graduation Year: | 2015 |
| Gender: | Female |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 505 Parnassus Ave, Room 987, San Francisco,
California, 94143-0119 |
| Phone: | 415-476-1528 |
| Fax: | 415-502-1976 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 6709200694 |
| Enrollment ID: | I20200724001620 |
| NPI Number: | 1306230669 |
| NPI Enumeration Date: | 25 Mar, 2015 |
| NPI Last Update On: | 15 Jul, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Hailyn Nielsen are as mentioned below.
| License Number | Specialization | State | Status | |
| A148465 | Rheumatologist | California | Primary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| Ucsf Medical Center (050454) | San francisco, CA | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Hailyn Nielsen is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| University Of California San Francisco (4486567229) | 1252 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 505 Parnassus Ave, Room 987
San Francisco, California |
| Zip: | 94143-0119 |
| Phone Number: | 415-476-1528 |
| Fax Number: | 415-502-1976 |
Patients can reach Hailyn Nielsen at
505 Parnassus Ave, Room 987, San Francisco, California or can
call to book an appointment on 415-476-1528.
Comments/ Reviews:
Patients can read all the reviews posted for Hailyn Nielsen below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Hailyn Nielsen. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.