Paul Mascovich, MD
NPI 1215921184 · Psychiatry Physician · Petaluma, CA
Enrolled with Medicare as Practitioner - Neuropsychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Mascovich, MD is a Psychiatry Physician provider in Petaluma, CA (NPI 1215921184).
Provider details
- NPI number
- 1215921184
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G33950 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 44 |
| Duloxetine Hcl | 39 |
| Trazodone Hcl | 29 |
| Lurasidone Hcl | 29 |
| Clonazepam | 26 |
| Bupropion Hclbrand: Bupropion Xl | 20 |
| Escitalopram Oxalate | 19 |
| Ziprasidone Hcl | 17 |
| Paliperidone Palmitatebrand: Invega Sustenna |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-07
- Last updated
- 2013-12-20
Frequently asked questions
- What is Paul Mascovich's NPI number?
- Paul Mascovich's National Provider Identifier (NPI) is 1215921184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Mascovich's specialty?
- Paul Mascovich is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Mascovich located?
- Paul Mascovich's practice location on file with NPPES is 322 Jacquelyn Ln, Petaluma, CA 94952-5300.
- What is Paul Mascovich's phone number?
- The practice phone number listed in the NPPES registry for Paul Mascovich is (970) 778-5810.
- Does Paul Mascovich accept Medicare?
- Paul Mascovich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Mascovich's NPI active?
- Yes — Paul Mascovich's NPI (1215921184) is active in the NPPES registry as of the last update on 2013-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.