NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1710490057 NP
Verify on CMS → Melissa Pitsiladis, NP
Family Nurse Practitioner in Springfield, Massachusetts.
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
340
Medicare Part D claims · 114 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
35%
generic claims · 47% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Melissa Pitsiladis, NP filed 340 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Springfield, Massachusetts, prescribing 35% generic.
- 340
- Part D claims, 2023
- 35%
- generic prescribing
- ≥57th
- 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.
Melissa Pitsiladis, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
340 ≥ 57th percentile 57% 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 Melissa Pitsiladis, NP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
340 72% vs specialty avg
Specialty distribution in Massachusetts
How Family Nurse Practitioner compares to other specialties among Massachusetts 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).
Melissa Pitsiladis, NP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding NP credentials at 50 WASON AVE FL 1, Springfield, MA, 01107, with a listed phone of (413) 794-5437. NPI 1710490057 was issued on 11/08/2017.
Medicare Part D records for calendar year 2023 show 340 prescription claims written by this provider, covering 114 Medicare beneficiaries and totaling roughly $144K in drug spend, split 47% brand-name and 35% generic by claim count.
Family Nurse Practitioner is a high-volume specialty nationwide, with 210,832 enrolled providers across 56 states and an average of 1,222 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1710490057 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 11/08/2017 |
License & disciplinary context - Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 - they are NOT specific to Melissa Pitsiladis, NP. To verify Melissa Pitsiladis, NP's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases
BORIM 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 Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Melissa Pitsiladis, NP - brand share 47.0%
Family Nurse Practitioner average
47% brand-name claims vs 35% generic, on 340 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.
340
Total Claims
$144K
Total Drug Cost
114
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 484
- Total Day Supply
- 13,504
- Brand vs Generic
- 47% brand / 35% generic
- Brand Drug Cost
- $135K
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 69.1 years
- Avg HCC Risk Score
- 2.23
- Gender Split
- 55% female / 45% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Melissa Pitsiladis, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trulicity
Trulicity
31 claims
- Tresiba Flextouch …
Tresiba Flextouch U-200
18 claims
- Jardiance
Jardiance
16 claims
- Metformin Hcl Er
Metformin Hcl Er
15 claims
- Gabapentin 11
Gabapentin
11 claims
| Drug | Claims |
|---|---|
| Trulicity Dulaglutide | 31 |
| Tresiba Flextouch U-200 Insulin Degludec | 18 |
| Jardiance Empagliflozin | 16 |
| Metformin Hcl Er Metformin Hcl | 15 |
| Gabapentin | 11 |
| Lantus Solostar "Insulin Glargine | N/A |
* 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 Melissa Pitsiladis, NP 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
Melissa Pitsiladis, NP's 340 claims are below the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Pitsiladis.
Dr. Christina Abate
N.P.
Boston, MA
Dr. Katelynne Abbott
NP
Danvers, MA
Dr. Georgette Abboud
FNP-C
Hanscom Afb, MA
Dr. Irfana Abdulhameed
FNP
Northborough, MA
Dr. Christine Abraham
NP
Southborough, MA
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Massachusetts medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Melissa Pitsiladis, NP's specialty? ▼
Melissa Pitsiladis, NP specializes in Family Nurse Practitioner and practices in Springfield, Massachusetts. Credentials: NP.
How much does Melissa Pitsiladis, NP prescribe under Medicare Part D? ▼
In 2023, Melissa Pitsiladis, NP wrote 340 Medicare Part D claims totaling $144K in drug costs for 114 beneficiaries.
Where is Melissa Pitsiladis, NP located? ▼
Melissa Pitsiladis, NP is located at 50 WASON AVE FL 1, Springfield, MA, 01107. Phone: (413) 794-5437.
What is Melissa Pitsiladis, NP's NPI number? ▼
Melissa Pitsiladis, NP's National Provider Identifier (NPI) is 1710490057, issued on 11/08/2017.
Does Melissa Pitsiladis, NP prescribe more brand-name or generic drugs? ▼
Melissa Pitsiladis, NP's prescribing is 47% brand-name and 35% generic drugs by claim count, with $135K in brand drug costs.
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 Melissa Pitsiladis, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Melissa Pitsiladis, NP's most frequently prescribed drugs include Trulicity, Tresiba Flextouch U-200, Jardiance. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Melissa Pitsiladis, NP accept Medicare? ▼
Melissa Pitsiladis, NP appears in CMS Medicare data with 340 Part D claims and 114 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Melissa Pitsiladis, NP's credentials? ▼
Melissa Pitsiladis, NP's NPI is 1710490057 with credentials NP. 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.