What is Nelu Cojanu's NPI number?

Nelu Cojanu's National Provider Identifier (NPI) is 1629260161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nelu Cojanu's specialty?

Nelu Cojanu is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Nelu Cojanu located?

Nelu Cojanu's practice location on file with NPPES is 11600 W 2nd Pl, Lakewood, CO 80228-1527.

What is Nelu Cojanu's phone number?

The practice phone number listed in the NPPES registry for Nelu Cojanu is (720) 321-0000.

Does Nelu Cojanu accept Medicare?

Nelu Cojanu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Nelu Cojanu's NPI active?

Yes — Nelu Cojanu's NPI (1629260161) is active in the NPPES registry as of the last update on 2023-03-06.

IndividualActiveAccepts Medicare

Nelu Cojanu, MD

NPI 1629260161 · Hospitalist Physician · Lakewood, CO

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Nelu Cojanu, MD is a Hospitalist Physician provider in Lakewood, CO (NPI 1629260161).

Provider details

NPI number: 1629260161
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: CDRH.0051390 (CO)

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense CDRH.0051390 (CO)
Allopathic & Osteopathic Physicians
Family Medicine Physician207Q00000XLicense CDRH.0051390 (CO)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(79/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
18 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
467 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)
Critical Care, First 30-74 Minutes99291	226	$206
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	147	$77
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	82	$117
Hospital Discharge Day Management, More Than 30 Minutes99239	12	$113

Typical Medicare-allowed amounts for these services range $77–$206 (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.

Practice location

11600 W 2nd Pl

Lakewood, CO 80228-1527

Phone: (720) 321-0000

Fax: (720) 321-1759

Street-level locationGet directions

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Mailing address