What is Neil Sondhi's NPI number?

Neil Sondhi's National Provider Identifier (NPI) is 1669097960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Neil Sondhi's specialty?

Neil Sondhi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Neil Sondhi located?

Neil Sondhi's practice location on file with NPPES is 1400 Jackson St, Denver, CO 80206-2762.

What is Neil Sondhi's phone number?

The practice phone number listed in the NPPES registry for Neil Sondhi is (303) 388-4461.

Does Neil Sondhi accept Medicare?

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

Is Neil Sondhi's NPI active?

Yes — Neil Sondhi's NPI (1669097960) is active in the NPPES registry as of the last update on 2024-01-11.

IndividualActiveAccepts Medicare

Neil Sondhi, MD

NPI 1669097960 · Internal Medicine Physician · Denver, CO

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

Neil Sondhi, MD is a Internal Medicine Physician provider in Denver, CO (NPI 1669097960).

Provider details

NPI number: 1669097960
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: DR.0071794 (CO)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense DR.0071794 (CO)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(58/100 index)

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

Registry tenure28% of score
6 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
462 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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	196	$116
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	112	$77
Prolonged Hospital Inpatient Or Observation Care Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By ThG0316	61	$30
Hospital Discharge Day Management, More Than 30 Minutes99239	49	$109
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	44	$167

Typical Medicare-allowed amounts for these services range $30–$167 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	24	21
Potassium Chloride	11	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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.

Practice location

1400 Jackson St

Denver, CO 80206-2762

Phone: (303) 388-4461

Fax: (303) 398-1211

Street-level locationGet directions

More CO providers

Mailing address