Quick answers
- Does Gina N. Obsenares accept Medicare assignment?
- Yes. Medicare's clinician data says Gina N. Obsenares accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Gina N. Obsenares see?
- In 2024, CMS data shows 245 Original Medicare patients and 9,251 services for Gina N. Obsenares. This counts Original Medicare only and measures volume, not quality.
- What is Gina N. Obsenares's NPI number?
- 1871703777. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Gina N. Obsenares, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 245 |
|---|---|
| Services billed to Medicare | 9,251 |
| Different services or procedures | 27 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (J7345)8,000 services
- Destruction of precancer skin growth, 2-14 growths (17003)373 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)244 services
- Destruction of precancer skin growth, 1 growth (17000)117 services
- Biopsy of related skin growth, first growth (11102)106 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure65%
- Arthritis46%
- Ischemic heart disease27%
- Diabetes23%
- Chronic kidney disease22%
Practice locations
Addresses where Gina N. Obsenares is enrolled with Medicare (CMS data updated October 2, 2026).
- 625 S Fair Oaks Ave, Suite 200Pasadena, CA 91105 (626) 793‑7790
Group practices
Medicare enrollment lists Gina N. Obsenares as a member of this group (CMS data updated October 2, 2026).
- Comprehensive Dermatology Center of Pasadena, a Medical Group8 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Pasadena
Clinicians with the same Medicare primary specialty in Pasadena, CA — not a recommendation.
Other clinicians in Comprehensive Dermatology Center of Pasadena, a Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871703777 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians