Marianne Dezelan, PAC
NPI 1871619171 · Physician Assistant · Rancho Mirage, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Dezelan, PAC is a Physician Assistant provider in Rancho Mirage, CA (NPI 1871619171).
Provider details
- NPI number
- 1871619171
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- PA14742 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,910 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 884 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 827 | $83 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 104 | $56 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 95 | $57 |
Typical Medicare-allowed amounts for these services range $56–$83 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 901 | 197 |
| Gabapentin | 809 | 183 |
| Tramadol Hcl | 408 | 96 |
| Celecoxib | 372 | 104 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 338 | 68 |
| Cyclobenzaprine Hcl | 212 | 70 |
| Meloxicam | 197 |
Practice location
Mailing address
Additional practice locations (1)
- 45280 Seeley Dr., Fl 2La Quinta, CA 92253-6834Phone: (760) 568-2684Fax: (760) 341-5832
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2024-02-20
- Certified
- 2024-02-20
Frequently asked questions
- What is Marianne Dezelan's NPI number?
- Marianne Dezelan's National Provider Identifier (NPI) is 1871619171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Dezelan's specialty?
- Marianne Dezelan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Dezelan located?
- Marianne Dezelan's practice location on file with NPPES is 39000 Bob Hope Dr, Hirschberg Blg, Ste 310, Rancho Mirage, CA 92270.
- What is Marianne Dezelan's phone number?
- The practice phone number listed in the NPPES registry for Marianne Dezelan is (760) 568-2684.
- Does Marianne Dezelan accept Medicare?
- Marianne Dezelan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Dezelan's NPI active?
- Yes — Marianne Dezelan's NPI (1871619171) is active in the NPPES registry as of the last update on 2024-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.