DR. VITTORIO COMELLI PSYD
NPI 1881865194
Psychologist - Clinical in San Francisco, CA
About Dr. Vittorio Comelli Psyd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VITTORIO COMELLI PSYD (NPI 1881865194) is an individual clinical provider in San Francisco, California, licensed in California (PSY 21880) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Vittorio Comelli Psyd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Vittorio Comelli reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Vittorio Comelli's NPI number?
The NPI number for Vittorio Comelli is 1881865194. It was assigned to this individual provider in the NPPES registry on March 13, 2008.
Where is Vittorio Comelli located?
Vittorio Comelli practices at 582 Market St Ste 714, San Francisco, CA 94104. The listed phone number is (415) 919-9803.
What is Vittorio Comelli's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Vittorio Comelli enrolled in Medicare?
Yes. Vittorio Comelli is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Vittorio Comelli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vittorio Comelli reassigns Medicare benefits to 2 organizations: University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Vittorio Comelli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Vittorio Comelli was last updated on March 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Vittorio Comelli, PSYD · NPI 1881865194
Clinical provider in San Francisco, California. Individual provider, active in the CMS NPPES registry since March 13, 2008.
## Identity
- **NPI:** 1881865194 (Entity type: Individual)
- **Enumerated:** March 13, 2008
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PSY 21880 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 582 MARKET ST STE 714, San Francisco, CA 94104-5308
- **Phone:** (415) 919-9803
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** March 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1881865194) · Data from the CMS NPPES public registry.