Provider Profile
Mary L. Barr, PA-C
Unclaimed ProfileAbout Mary Barr
Mary L. Barr, PA-C is a physician assistant practicing in Johnson City, NY. According to Medicare claims data, Mary cared for 418 Medicare patients across 426 services. The services billed most often include cervical or vaginal cancer screening; pelvic and clinical breast examination, screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory, and cervical or vaginal cancer screening; pelvic and clinical breast examination.
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
- (607) 729-2121
- Email not available
Practice Locations
41 ARCH STREET
Johnson City, NY 13790
Procedures Most Often Billed to Medicare
426 services · 418 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
107 | More than most peers in Physician Assistant |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
83 | More than most peers in Physician Assistant |
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
68 | More than most peers in Physician Assistant |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
66 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
41 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
28 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
17 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
16 | As often as other peers in Physician Assistant |
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 physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Johnson City 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Mary L. Barr specialize in?
Mary L. Barr is a physician assistant in Johnson City, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary L. Barr located?
Mary L. Barr is listed at 41 Arch Street, Johnson City, NY 13790. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary L. Barr's phone number?
The number on file is (607) 729-2121. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mary L. Barr's NPI number?
Mary L. Barr's National Provider Identifier is 1033214002. 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 Mary L. Barr train?
Mary L. Barr attended Other, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary L. Barr been practicing?
Mary L. Barr has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Mary L. Barr do most often?
According to Medicare billing data, Mary L. Barr 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 Mary L. Barr confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary L. Barr. 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.