Provider Profile
Joseph J. Mazzullo, PMHNP
Unclaimed ProfileAbout Joseph Mazzullo
Listed in the NPI registry as a registered nurse, Joseph J. Mazzullo, PMHNP practices in Bakersfield, CA. According to Medicare claims data, Joseph cared for 50 Medicare patients across 83 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (661) 431-1555
- Email not available
Practice Locations
8329 BRIMHALL ROAD SUITE 804
Bakersfield, CA 93312
Procedures Most Often Billed to Medicare
83 services · 50 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
66 | As often as other peers in Registered nurse (RN) |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
17 | As often as other peers in Registered nurse (RN) |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other registered nurses in Bakersfield 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Joseph J. Mazzullo specialize in?
Joseph J. Mazzullo is a registered nurse in Bakersfield, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Joseph J. Mazzullo located?
Joseph J. Mazzullo is listed at 8329 Brimhall Road Suite 804, Bakersfield, CA 93312. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Joseph J. Mazzullo's phone number?
The number on file is (661) 431-1555. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Joseph J. Mazzullo's NPI number?
Joseph J. Mazzullo's National Provider Identifier is 1023599230. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Joseph J. Mazzullo train?
Joseph J. Mazzullo attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Joseph J. Mazzullo been practicing?
Joseph J. Mazzullo has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Joseph J. Mazzullo do most often?
According to Medicare billing data, Joseph J. Mazzullo the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Joseph J. Mazzullo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joseph J. Mazzullo. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.