NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1467480715 APN-C
Verify on CMS → Barbara Greenling, APN-C
Family Nurse Practitioner in Northfield, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 210,832 in Family Nurse Practitioner, 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.
Prescribing volume
2K
Medicare Part D claims · 139 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
73%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$3.1K
80 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Barbara Greenling, APN-C filed 1,672 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Northfield, New Jersey, prescribing 73% generic.
- 2K
- Part D claims, 2023
- 73%
- generic prescribing
- $3.1K
- industry payments (Sunshine Act)
- ≥82nd
- pct by Part D claim volume (lower-bound band)
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 Barbara Greenling, APN-C
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1467480715), first enumerated 06/28/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,672 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
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
$3.1K in reported industry payments (80 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1467480715 · Family Nurse Practitioner
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1467480715
- ENUM-LEGACY 2006
- TAX-MEGA 211K Family Nurse
- RX-MID 1,672
- BOOK-LIGHT 3,515 in New Jersey
- PHOTO-ENUM Aaron Huffstutter · 2006
Barbara Greenling, APN-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,672 ≥ 82nd percentile 82% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Barbara Greenling, APN-C?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
1,672 37% vs specialty avg
Specialty distribution in New Jersey
How Family Nurse Practitioner compares to other specialties among New Jersey 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 Family Nurse Practitioner. 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 | 1467480715 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | APN-C |
| Gender | Female |
| NPI Issued | 06/28/2006 |
Hospital and facility affiliations
Facilities where Barbara Greenling, APN-C 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.
Platinum Providers Group, LLC
Northfield, NJ
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 Barbara Greenling, APN-C. Source: openpaymentsdata.cms.gov.
Total received
$3.1K
Largest payer
Medtronic, 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.
Brand vs generic prescribing mix · Typical
Barbara Greenling, APN-C - brand share 24.0%
Family Nurse Practitioner average
24% brand-name claims vs 73% generic, on 1,672 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,672
Total Claims
$391K
Total Drug Cost
139
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,759
- Total Day Supply
- 109,982
- Brand vs Generic
- 24% brand / 73% generic
- Brand Drug Cost
- $347K
- Generic Drug Cost
- $40K
- Opioid Claims
- 52 (3.1% rate)
- Antibiotic Claims
- 47
Patient Demographics
- Average Patient Age
- 68.4 years
- Avg HCC Risk Score
- 1.57
- Gender Split
- 68% female / 32% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Barbara Greenling, APN-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
129 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
70 claims
- Farxiga
Farxiga
66 claims
- Alprazolam 43
Alprazolam
43 claims
- Atorvastatin Calcium 42
Atorvastatin Calcium
42 claims
- Escitalopram Oxalate 42
Escitalopram Oxalate
42 claims
- Omeprazole 39
Omeprazole
39 claims
- Amlodipine Besylate 38
Amlodipine Besylate
38 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 129 |
| Rosuvastatin Calcium | 70 |
| Farxiga Dapagliflozin Propanediol | 66 |
| Alprazolam | 43 |
| Atorvastatin Calcium | 42 |
| Escitalopram Oxalate | 42 |
| Omeprazole | 39 |
| Amlodipine Besylate | 38 |
| Lisinopril | 34 |
| Losartan Potassium | 33 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Barbara Greenling, APN-C fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Barbara Greenling, APN-C's 1,672 claims are above the specialty average of 1,222.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Greenling, both outside New Jersey so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Greenling.
One of 3,515 Family Nurse Practitioner providers enrolled in New Jersey, 5 are shown here.
Dr. Eliana Aaron
NP
Teaneck, NJ
Dr. Akosua Ababio
APN
Manalapan, NJ
Dr. Priali Abah
APN
Edison, NJ
Dr. Lisa Abatangelo
APN - C
Marlboro, NJ
Dr. Antoinette Abdullahi
NURSE PRACTITIONER
Green Brook, NJ
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Barbara Greenling, APN-C's specialty? ▼
Barbara Greenling, APN-C specializes in Family Nurse Practitioner and practices in Northfield, New Jersey. Credentials: APN-C.
How much does Barbara Greenling, APN-C prescribe under Medicare Part D? ▼
In 2023, Barbara Greenling, APN-C wrote 1,672 Medicare Part D claims totaling $391K in drug costs for 139 beneficiaries.
Where is Barbara Greenling, APN-C located? ▼
Barbara Greenling, APN-C is located at 1418 NEW RD STE 1, Northfield, NJ, 08225. Phone: (609) 798-7969.
What is Barbara Greenling, APN-C's NPI number? ▼
Barbara Greenling, APN-C's National Provider Identifier (NPI) is 1467480715, issued on 06/28/2006.
Does Barbara Greenling, APN-C prescribe more brand-name or generic drugs? ▼
Barbara Greenling, APN-C's prescribing is 24% brand-name and 73% generic drugs by claim count, with $347K in brand drug costs.
Does Barbara Greenling, APN-C prescribe opioids? ▼
Yes, Barbara Greenling, APN-C had 52 opioid claims in 2023 with an opioid prescribing rate of 3.1%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Barbara Greenling, APN-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Barbara Greenling, APN-C's most frequently prescribed drugs include Levothyroxine Sodium, Rosuvastatin Calcium, Farxiga. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Barbara Greenling, APN-C accept Medicare? ▼
Barbara Greenling, APN-C appears in CMS Medicare data with 1,672 Part D claims and 139 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Barbara Greenling, APN-C's credentials? ▼
Barbara Greenling, APN-C's NPI is 1467480715 with credentials APN-C. 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.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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 April 2026 (NPPES) / 2023 (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 May 2026.