NPI registry status
Active
2026 NPPES data Maternal Newborn Registered Nurse NPI 1821339573 CNM
Verify on CMS → Jennifer Share, CNM
Maternal Newborn Registered Nurse in Elmira, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 875 in Maternal Newborn Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Industry payments
$45.2
2 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Jennifer Share, CNM is a Maternal Newborn Registered Nurse in Elmira, New York, listed in the federal CMS National Provider Identifier registry.
- $45.2
- industry payments (Sunshine Act)
- #283
- Maternal Newborn Registered Nurse rank among New York specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Jennifer Share, CNM
Active federal NPI registry listing — verify license, disciplinary history, and board certification with official sources before relying on this profile.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1821339573), first enumerated 03/05/2013.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$45.2 in reported industry payments (2 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
New York statewide board action statistics are published annually — these figures describe aggregate state activity, not Jennifer Share, CNM's individual license status. Verify directly with the state medical board.
Source: NYSBPMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1821339573 · Maternal Newborn Registered Nurse
NPI-10 · ENUM-MID · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1821339573
- ENUM-MID 2013
- TAX-NARROW 875
- RX-NONE No Part D
- BOOK-THIN 51 in New York
- PHOTO-ENUM Ann Blackwell, R.N, · 2013
What does the federal data show about Jennifer Share, CNM?
Quality data not reportedPrimary specialty
Maternal Newborn Registered Nurse
Specialty distribution in New York
How Maternal Newborn Registered Nurse compares to other specialties among New York providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Maternal Newborn Registered Nurse. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1821339573 |
|---|---|
| Specialty | Maternal Newborn Registered Nurse |
| Credentials | CNM |
| Gender | Female |
| NPI Issued | 03/05/2013 |
Hospital and facility affiliations
Facilities where Jennifer Share, CNM bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
The Chautauqua Center Inc
Elmira, NY
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Jennifer Share, CNM. Source: openpaymentsdata.cms.gov.
Total received
$45
Largest payer
Sumitomo Pharma America, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - New York NYSBPMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~100K New York medical licensees in 2023 - they are NOT specific to Jennifer Share, CNM. To verify Jennifer Share, CNM's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Maternal Newborn Registered Nurse Overview
How Jennifer Share, CNM fits within the Maternal Newborn Registered Nurse landscape nationally.
875
Maternal Newborn Registered Nurse Providers in US
51
States with Maternal Newborn Registered Nurse
364
Avg Claims per Provider
Nationwide Maternal Newborn Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Share, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2013)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Maternal Newborn Registered Nurse Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Share.
One of 51 Maternal Newborn Registered Nurse providers enrolled in New York, 5 are shown here.
Laurie Aguirre
FNP
Middle Island, NY
Tzipora Backman
RN
Brooklyn, NY
Chelsea Bien-Aime
Brooklyn, NY
Anna Brady
West Islip, NY
Kayla Callahan-Peck
Brockport, NY
Compare Maternal Newborn Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jennifer Share, CNM's specialty? ▼
Jennifer Share, CNM specializes in Maternal Newborn Registered Nurse and practices in Elmira, New York. Credentials: CNM.
Where is Jennifer Share, CNM located? ▼
Jennifer Share, CNM is located at 1005 WALNUT ST, Elmira, NY, 14901. Phone: (607) 734-3960.
What is Jennifer Share, CNM's NPI number? ▼
Jennifer Share, CNM's National Provider Identifier (NPI) is 1821339573, issued on 03/05/2013.
How many Maternal Newborn Registered Nurse providers are there in the US? ▼
There are 875 Maternal Newborn Registered Nurse providers across 51 states in the US. The average Maternal Newborn Registered Nurse provider writes 364 Medicare Part D claims per year.
Does Jennifer Share, CNM accept Medicare? ▼
Jennifer Share, CNM appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jennifer Share, CNM's credentials? ▼
Jennifer Share, CNM's NPI is 1821339573 with credentials CNM. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.