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2026 NPPES data Obstetrics & Gynecology Physician NPI 1679992994 M.D.
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Erica Nicasio, M.D.

Obstetrics & Gynecology Physician in Worcester, 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 44,326 in Obstetrics & Gynecology Physician, 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.
MIPS score
76.7/100
▼ 7 pts below national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Erica Nicasio, M.D. reported a CMS MIPS final score of 76.7/100 - below the 83.5 national average.

76.7/100
MIPS score · -7 vs avg
Likely
board-certified (heuristic)
≥17th
pct among measured MIPS (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.

CMS NPPES provider registry desk

NPI 1679992994 · Obstetrics & Gynecology Physician

NPI-10 · ENUM-MID · TAX-MID · MIPS-BELOW · BOOK-LIGHT · PHOTO-FINISH

  • NPI-10 1679992994
  • ENUM-MID 2014
  • TAX-MID 44K Obstetrics &
  • MIPS-BELOW 76.7/100
  • BOOK-LIGHT 1,115 in Massachusetts
  • PHOTO-FINISH Rebecca Adler · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Erica Nicasio, M.D.'s MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

77 ≥ 17th percentile 17% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). This entry sits in this band. 80–90: 129,887 measured providers (29%). Above this entry. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

✓
Board certification likely (heuristic, not verified)

Erica Nicasio, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Erica Nicasio, M.D.?

Below national average

NPI registry status

Active

Issued 04/15/2014

NPI 1679992994

Primary specialty

Obstetrics & Gynecology Physician

Mid-sized

44,326 US NPIs in this specialty

MIPS final score

76.7/100 6.8 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Massachusetts

How Obstetrics & Gynecology Physician compares to other specialties among Massachusetts providers

Massachusetts providers
Mental Health Counselor8.3%Clinical Social Worker7.8%Student in an Organized Heal…6.2%Behavior Technician4.9%Counselor4.3%Internal Medicine Physician3.7%Obstetrics & Gynecology Phys…0.5%
Largest specialties in Massachusetts (% of in-state providers)

Medicare quality performance, MIPS

Erica Nicasio, M.D.'s 2023 MIPS final score plotted against the Obstetrics & Gynecology Physician national average

Below national average
MIPS Final Score
76.7/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%76.7%
MIPS final score (Obstetrics & Gynecology Physician) - 76.7/100 vs national avg 83.5
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

119 BELMONT ST
Worcester, MA 01605
(508) 334-1000

Provider Details

NPI 1679992994
Specialty Obstetrics & Gynecology Physician
Credentials M.D.
Gender Female
NPI Issued 04/15/2014

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

76.7003
Final Score
Measured-score avg: 83.5
77.9602
Quality
61.0409
Cost
74
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Erica Nicasio, M.D. 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.

Hartford Hospital
★★★★☆ 4/5
West Hartford, CT
Acute Care Hospitals
CMS CCN: 070025
Albany Medical College
Albany, 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).

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 Erica Nicasio, M.D.. To verify Erica Nicasio, M.D.'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.

More Obstetrics & Gynecology Physician in MA → All providers in Massachusetts → Compare specialties →

Obstetrics & Gynecology Physician Overview

How Erica Nicasio, M.D. fits within the Obstetrics & Gynecology Physician landscape nationally.

44,326
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider

Nationwide Obstetrics & Gynecology Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Nicasio, both outside Massachusetts so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (76.7 here).

Rebecca Adler 76.7 NY Johanna Bringley 76.7 NY Peter Cole 76.7 NY Tabitha Cole 76.7 NY

Same NPPES enumeration year (2014)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Rachel Powell Charleston, SC Sheila Flaum Ann Arbor, MI Shashwati Pradhan Chicago, IL Denise Umpierrez-Morley Atlanta, GA

Nearby Obstetrics & Gynecology Physician Providers in Massachusetts

Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Nicasio.

One of 1,115 Obstetrics & Gynecology Physician providers enrolled in Massachusetts, 5 are shown here.

Dr. Jodi Abbott
MD
Boston, MA
Dr. Mary Kathryn Abel
AB
Boston, MA
Dr. Marie Elise Abi Antoun
MD
Boston, MA
Dr. Ashley Ackerman
MD
Brookline, MA
Dr. Christina Acocella
M.D.
Framingham, MA

Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Erica Nicasio, M.D.'s specialty? ▼
Erica Nicasio, M.D. specializes in Obstetrics & Gynecology Physician and practices in Worcester, Massachusetts. Credentials: M.D..
What is Erica Nicasio, M.D.'s Medicare quality score? ▼
Erica Nicasio, M.D. has a CMS MIPS Final Score of 76.7/100 (Quality: 78, Cost: 61). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Erica Nicasio, M.D. located? ▼
Erica Nicasio, M.D. is located at 119 BELMONT ST, Worcester, MA, 01605. Phone: (508) 334-1000.
What is Erica Nicasio, M.D.'s NPI number? ▼
Erica Nicasio, M.D.'s National Provider Identifier (NPI) is 1679992994, issued on 04/15/2014.
How many Obstetrics & Gynecology Physician providers are there in the US? ▼
There are 44,326 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
Does Erica Nicasio, M.D. accept Medicare? ▼
Erica Nicasio, M.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Erica Nicasio, M.D.'s credentials? ▼
Erica Nicasio, M.D.'s NPI is 1679992994 with credentials M.D.. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
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

Compiled from official public sources by the editorial process.

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.