Provider Profile
Marsha Sierra
Unclaimed ProfileAbout Marsha Sierra
Marsha Sierra is a registered nurse based in Baltimore, MD. Medicare claims data shows Marsha provided 69 services to 69 patients. The services billed most often include anesthesia for procedure for total knee joint replacement, anesthesia for open or endoscopic total shoulder joint replacement, and anesthesia for total hip replacement.
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
- (410) 554-2651
- Email not available
Practice Locations
201 E UNIVERSITY PKWY 33RD ST. PROFESSIONAL BLDG. # 226
Baltimore, MD 21218
Procedures Most Often Billed to Medicare
69 services · 69 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
42 | More than most peers in Registered nurse (RN) |
| Anesthesia for open or endoscopic total shoulder joint replacement | Anaesthesia | 01638 |
14 | Too few peers to compare |
| Anesthesia for total hip replacement | Anaesthesia | 01214 |
13 | 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 Baltimore 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 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Anesthesia for procedure for total knee joint replacement 8
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Marsha Sierra?
Marsha Sierra is a registered nurse in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Marsha Sierra's address?
Marsha Sierra is listed at 201 E University Pkwy 33Rd St. Professional Bldg. # 226, Baltimore, MD 21218. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Marsha Sierra?
The number on file is (410) 554-2651. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Marsha Sierra?
Marsha Sierra's National Provider Identifier is 1467858035. 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 Marsha Sierra train?
Marsha Sierra attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Marsha Sierra have?
Marsha Sierra has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What procedures does Marsha Sierra perform?
According to Medicare billing data, Marsha Sierra provides treatments such as anesthesia for procedure for total knee joint replacement and anesthesia for open or endoscopic total shoulder joint replacement. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Marsha Sierra's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marsha Sierra. 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.