Provider Profile
Natalie Masi
Unclaimed ProfileAbout Natalie Masi
Natalie Masi is a registered nurse practicing in Philadelphia, PA. According to Medicare claims data, Natalie cared for 66 Medicare patients across 66 services. The services billed most often include anesthesia for lens surgery and anesthesia for retinal surgery.
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
- (267) 322-7700
- Email not available
Practice Locations
301 S 8TH ST STE 2I
Philadelphia, PA 19106
Procedures Most Often Billed to Medicare
66 services · 66 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Anesthesia for lens surgery | Anaesthesia | 00142 |
34 | As often as other peers in Registered nurse (RN) |
| Anesthesia for retinal surgery | Anaesthesia | 00145 |
32 | Too few peers to compare |
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 Philadelphia 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Anesthesia for lens surgery 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does Natalie Masi specialize in?
Natalie Masi is a registered nurse in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Natalie Masi located?
Natalie Masi is listed at 301 S 8Th St Ste 2I, Philadelphia, PA 19106. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Natalie Masi's phone number?
The number on file is (267) 322-7700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Natalie Masi's NPI number?
Natalie Masi's National Provider Identifier is 1063091866. 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 Natalie Masi train?
Natalie Masi attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Natalie Masi been practicing?
Natalie Masi has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Natalie Masi do most often?
According to Medicare billing data, Natalie Masi provides treatments such as anesthesia for lens surgery and anesthesia for retinal surgery. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Natalie Masi confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Natalie Masi. 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.