Constance Cerjan, PA-C
NPI 1881655314 · Medical Physician Assistant · Highlands Ranch, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Constance Cerjan, PA-C is a Medical Physician Assistant provider in Highlands Ranch, CO (NPI 1881655314).
Provider details
- NPI number
- 1881655314
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA.0001322 (CO)
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
20 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
180 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) |
|---|---|---|
| Red Blood Cell Concentration Measurement85014 | 31 | $2 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Ionized)80047 | 30 | $13 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 24 | $64 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 24 | $107 |
| Residence Visit for New Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99342 | 21 | $66 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 36 | 35 |
| Prednisone | 24 | 24 |
| Doxycycline Hyclate | 24 | 24 |
| Cefpodoxime Proxetil | 21 | 20 |
| Calcitriol | 18 | — |
| Cefuroxime Axetilbrand: Cefuroxime | 11 | 11 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 1 record (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
- 2006-04-02
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Constance Cerjan's NPI number?
- Constance Cerjan's National Provider Identifier (NPI) is 1881655314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constance Cerjan's specialty?
- Constance Cerjan is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Constance Cerjan located?
- Constance Cerjan's practice location on file with NPPES is 9285 Hepburn St, Highlands Ranch, CO 80129-2262.
- What is Constance Cerjan's phone number?
- The practice phone number listed in the NPPES registry for Constance Cerjan is (303) 338-4545.
- Does Constance Cerjan accept Medicare?
- Constance Cerjan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Constance Cerjan's NPI active?
- Yes — Constance Cerjan's NPI (1881655314) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.