Shannon Lambert, MPAS, PA-C
NPI 1548406952 · Physician Assistant · Upland, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Lambert, MPAS, PA-C is a Physician Assistant provider in Upland, CA (NPI 1548406952).
Provider details
- NPI number
- 1548406952
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MPAS, PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA20029 (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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,445 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 467 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 256 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 155 | $111 |
| Destruction of Skin Growth, 1-14 Growths17110 | 143 | $100 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 136 | $45 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 60 | 39 |
| Clobetasol Propionate | 54 | 39 |
| Triamcinolone Acetonide | 49 | 41 |
| Mupirocin | 42 | 32 |
| Hydrocortisone | 35 | 30 |
| Fluocinonide | 24 | 19 |
| Clindamycin Phosphate | 21 | — |
| Nystatin | 21 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,096 across 52 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-01-06
- Last updated
- 2011-10-19
Frequently asked questions
- What is Shannon Lambert's NPI number?
- Shannon Lambert's National Provider Identifier (NPI) is 1548406952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Lambert's specialty?
- Shannon Lambert is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Lambert located?
- Shannon Lambert's practice location on file with NPPES is 585 N Mountain Ave, Upland, CA 91786-8516.
- What is Shannon Lambert's phone number?
- The practice phone number listed in the NPPES registry for Shannon Lambert is (909) 946-2228.
- Does Shannon Lambert accept Medicare?
- Shannon Lambert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Lambert's NPI active?
- Yes — Shannon Lambert's NPI (1548406952) is active in the NPPES registry as of the last update on 2011-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.