Provider Profile
Charles Malak, NP
Unclaimed ProfileAbout Charles Malak
Listed in the NPI registry as a nurse practitioner, Charles Malak, NP practices in Palo Alto, CA. Charles is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Charles cared for 50 Medicare patients across 146 services. The services billed most often include hyaluronan or derivative, orthovisc, for intra-articular injection, per dose, aspiration and/or injection of fluid from large joint, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 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.
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
- (650) 853-2943
- Email not available
Practice Locations
795 EL CAMINO REAL
Palo Alto, CA 94301
500 W Cummings Park Ste 2950
Woburn, MA 01801
555 Middlefield Rd Ste 101
Palo Alto, CA 94301
Procedures Most Often Billed to Medicare
146 services · 50 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
58 | As often as other peers in Nurse Practitioner |
| Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose | Drug given | J7324 |
76 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
12 |
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.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 31 related providers in 4 groups
Other nurse practitioners in Palo Alto 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Charles Malak's specialty?
Charles Malak is a nurse practitioner in Palo Alto, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Charles Malak?
Charles Malak is listed at 795 El Camino Real, Palo Alto, CA 94301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Charles Malak?
The number on file is (650) 853-2943. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Charles Malak's NPI number?
Charles Malak's National Provider Identifier is 1629583596. 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
What is Charles Malak's education?
Charles Malak attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Charles Malak been practicing?
Charles Malak has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Charles Malak known for?
According to Medicare billing data, Charles Malak performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Charles Malak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charles Malak. 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.