DR. TERESA RENE WORSTELL SAFER (MD) – Obstetrics & Gynecology Physician, NPI 1003234220
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,008 OBSTETRICS/GYNECOLOGY in CA
Provider Addresses for DR. TERESA RENE WORSTELL SAFER (MD)
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 941181510
Phone: (415) 750-7050
Fax: (415) 369-1369
Type: Mailing
3838 N CAMPBELL AVE BLDG 2
TUCSON, AZ 857191454
Phone: (520) 694-8888
Type: Mailing
1625 N Campbell Ave
Tucson, AZ 857194330
Phone: (520) 694-0111
Type: Location
7355 S Houghton Rd Ste 208
Tucson, AZ 857479381
Phone: (520) 694-8888
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $344.
Total Amount is formed as General ($344) + Research ($0) + Ownership ($0) = $344.
Last reported payment date: 2024-11-26 • Largest payer in this snapshot: MAYNE PHARMA COMMERCIAL LLC ($93).
Total Amount
$344
General + Research + Ownership
Payments
14
Total payment records
General Amount
$344
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| MAYNE PHARMA COMMERCIAL LLC | $93 |
| Astellas Pharma US Inc | $93 |
| ABBVIE INC. | $47 |
| PFIZER INC. | $22 |
| Organon LLC | $21 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-01-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20240118004758 | I | Obstetrics/Gynecology | AZ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 13 | 11 | $0 |
Insurance plans in this area (ZIP 94118)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | FL | |
| - | AZ | |
| Clinical Psychologist | AZ | |
| O P H T H A L M O L O G Y | MN | |
| N E U R O S U R G E R Y | AZ | |
| Internal Medicine | AZ | |
| - | MI | |
| Emergency Medicine | AZ | |
| Nurse Practitioner | AZ | |
| D E R M A T O L O G Y | AZ |
Reviews
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