Carolyn Lyn, PA-C
NPI 1093872988 · Physician Assistant · Huntington Beach, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Lyn, PA-C is a Physician Assistant provider in Huntington Beach, CA (NPI 1093872988).
Provider details
- NPI number
- 1093872988
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18698 (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
19 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
731 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 334 | $118 |
| Removal of Impacted Ear Wax69210 | 254 | $44 |
| Removal of Impacted Cerumen (one Or Both Ears) By Physician on Same Date of Service As Audiologic Function TestingG0268 | 51 | $48 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 48 | $153 |
| Exam of Ear Using a Microscope92504 | 44 | $28 |
Typical Medicare-allowed amounts for these services range $28–$153 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 19 | — |
| Mometasone Furoate | 19 | 16 |
| Nortriptyline Hcl | 15 | — |
| Azelastine Hcl | 14 | — |
| Fluocinolone Acetonide Oil | 12 | 11 |
| Propranolol Hclbrand: Propranolol Hcl Er | 12 | — |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 11 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$630 across 26 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
- 2007-01-02
- Last updated
- 2010-04-03
Frequently asked questions
- What is Carolyn Lyn's NPI number?
- Carolyn Lyn's National Provider Identifier (NPI) is 1093872988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Lyn's specialty?
- Carolyn Lyn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolyn Lyn located?
- Carolyn Lyn's practice location on file with NPPES is 18582 Beach Blvd Ste 23a, Huntington Beach, CA 92648-2012.
- What is Carolyn Lyn's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Lyn is (714) 964-4448.
- Does Carolyn Lyn accept Medicare?
- Carolyn Lyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Lyn's NPI active?
- Yes — Carolyn Lyn's NPI (1093872988) is active in the NPPES registry as of the last update on 2010-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.