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Edit this profileWhere to find Marian A. Mattern, CNP, PMHNP, RN
- Youngstown location main office
550 W Chalmers Ave, Youngstown, OH 44511 - Warren location
320 High St NE, Warren, OH 44481 - Youngstown location
726 Wick Ave, Youngstown, OH 44505 - Youngstown location
527 N Meridian Rd, Youngstown, OH 44509 - Youngstown location
8255 South Ave, Youngstown, OH 44512
About Marian Mattern
Marian A. Mattern, CNP, PMHNP, RN is a nurse practitioner based in Youngstown, OH. Marian is also listed as specializing in nurse practitioner — adult health and nurse practitioner — psychiatric/mental health. According to Medicare claims data, 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. The provider's National Provider Identifier (NPI) is 1366799082.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (330) 797-0070
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
550 W CHALMERS AVE
Youngstown, OH 44511
320 High St NE
Warren, OH 44481
726 Wick Ave
Youngstown, OH 44505
527 N Meridian Rd
Youngstown, OH 44509
8255 South Ave
Youngstown, OH 44512
Procedures Most Often Billed to Medicare
51 services · 11 patients · 1 distinct code
| 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 |
51 | As often as other peers in Nurse Practitioner |
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 nurse practitioners in Youngstown 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 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Marian A. Mattern, CNP, PMHNP's specialty?
Marian A. Mattern, CNP, PMHNP is a nurse practitioner in Youngstown, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Marian A. Mattern, CNP, PMHNP?
Marian A. Mattern, CNP, PMHNP is listed at 550 W Chalmers Ave, Youngstown, OH 44511. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marian A. Mattern, CNP, PMHNP?
The number on file is (330) 797-0070. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marian A. Mattern, CNP, PMHNP's NPI number?
Marian A. Mattern, CNP, PMHNP's National Provider Identifier is 1366799082. 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 Marian A. Mattern, CNP, PMHNP's education?
Marian A. Mattern, CNP, PMHNP attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Marian A. Mattern, CNP, PMHNP been practicing?
Marian A. Mattern, CNP, PMHNP has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What is Marian A. Mattern, CNP, PMHNP known for?
According to Medicare billing data, Marian A. Mattern, CNP, PMHNP 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 Marian A. Mattern, CNP, PMHNP confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marian A. Mattern, CNP, PMHNP. If this is you, claiming it is free.
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