PlainDoctor

2026 NPPES data Obstetrics & Gynecology Physician NPI 1790065522 M.D.
Verify on CMS →

Christin Gillier, M.D.

Obstetrics & Gynecology Physician in Easton, Pennsylvania.

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.
Prescribing volume
114
Medicare Part D claims · 50 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
95.6/100
▲ 12 pts above national avg 83.5 · Exceptional
Industry payments
$124.74
1 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Christin Gillier, M.D. reported a CMS MIPS final score of 95.6/100 - above the 83.5 national average - and filed 114 Medicare Part D claims in 2023.

95.6/100
MIPS score · +12 vs avg
114
Part D claims, 2023
80%
generic prescribing
Likely
board-certified (heuristic)

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 1790065522 · Obstetrics & Gynecology Physician

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

  • NPI-10 1790065522
  • ENUM-MID 2011
  • TAX-MID 44K Obstetrics &
  • MIPS-ELITE 95.6/100
  • RX-LIGHT 114
  • BOOK-LIGHT 1,953 in Pennsylvania
  • PHOTO-FINISH Rachel Dern · ±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

Christin Gillier, 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.

96 ≥ 78th percentile 78% 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%). Below this entry. 80–90: 129,887 measured providers (29%). Below this entry. 90+: 189,403 measured providers (42%). This entry sits in this band. 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

Where Christin Gillier, M.D. sits

This provider among obstetrics & gynecology physician peers

Across the 7,360 obstetrics & gynecology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Christin Gillier, M.D. writes more Part D claims than 55% of them and scores higher on MIPS quality than 82% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 65Christin Gillier, M.D., Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 82
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one obstetrics & gynecology physician peer from a representative sample of 60; the gold marker is Christin Gillier, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Christin Gillier, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Christin Gillier, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 08/24/2011

NPI 1790065522

Primary specialty

Obstetrics & Gynecology Physician

Mid-sized

44,326 US NPIs in this specialty

Medicare Part D claims

114 36% vs specialty avg

2023 prescription claims

Specialty avg: 179

MIPS final score

95.6/100 12.1 pts vs avg

Exceptional band

vs 83.5 national avg

Specialty distribution in Pennsylvania

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

Pennsylvania providers
Student in an Organized Heal…5.6%Pharmacist5%Physical Therapist4.9%Mental Health Counselor3.9%Internal Medicine Physician3.3%Professional Counselor3.2%Obstetrics & Gynecology Phys…0.8%
Largest specialties in Pennsylvania (% of in-state providers)

Medicare quality performance, MIPS

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

High performer (top quartile)
MIPS Final Score
95.6/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%95.6%
MIPS final score (Obstetrics & Gynecology Physician) - 95.6/100 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

2200 ST LUKES BLVD STE 200
Easton, PA 18045
(484) 503-0628

Provider Details

NPI 1790065522
Specialty Obstetrics & Gynecology Physician
Credentials M.D.
Gender Female
NPI Issued 08/24/2011

CMS Quality Score (MIPS)

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

95.6426
Final Score
Measured-score avg: 83.5
80.5735
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where Christin Gillier, 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.

St Lukes Physician Group Inc
Easton, PA

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 Christin Gillier, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$125

Largest payer

Astellas Pharma US 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 - Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Christin Gillier, M.D.. To verify Christin Gillier, M.D.'s current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM 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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

Christin Gillier, M.D. - brand share 20.0%
Obstetrics & Gynecology Physician average

20% brand-name claims vs 80% generic, on 114 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.

114
Total Claims
$12K
Total Drug Cost
50
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
224
Total Day Supply
5,982
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$8K
Generic Drug Cost
$4K
Antibiotic Claims
11

Patient Demographics

Average Patient Age
68.3 years
Avg HCC Risk Score
1.18
Gender Split
100% female / 0% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Estradiol
 17
Valacyclovir
Valacyclovir Hcl
12
Premarin
"Estrogens
N/A

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Obstetrics & Gynecology Physician in PA → All providers in Pennsylvania → Compare specialties →

Obstetrics & Gynecology Physician Overview

How Christin Gillier, 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

Christin Gillier, M.D.'s 114 claims are below the specialty average of 179.

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

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

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (95.6 here).

Rachel Dern 95.6 CA Danielle Johnson 95.6 VA Lane Moskoff 95.6 NJ Jennifer Tymon 95.6 NJ

Same NPPES enumeration year (2011)

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

Sadia Durrani Missouri City, TX Christina McWhorter Mechanicsville, VA Kimberly Henderson Kingston, NY David Podboy Defiance, OH

Nearby Obstetrics & Gynecology Physician Providers in Pennsylvania

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

One of 1,953 Obstetrics & Gynecology Physician providers enrolled in Pennsylvania, 5 are shown here.

Dr. Nagi Abadier
MD
Reading, PA
Dr. Kristin Abbruzzi
DO
Bethlehem, PA
Dina Abdelsamad
Pittsburgh, PA
Dr. Annabelle Abdo
DO
Philadelphia, PA
Dr. Joseph Abdul-Malak
MD, MBA
Hermitage, PA

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

Frequently Asked Questions

What is Christin Gillier, M.D.'s specialty? ▼
Christin Gillier, M.D. specializes in Obstetrics & Gynecology Physician and practices in Easton, Pennsylvania. Credentials: M.D..
How much does Christin Gillier, M.D. prescribe under Medicare Part D? ▼
In 2023, Christin Gillier, M.D. wrote 114 Medicare Part D claims totaling $12K in drug costs for 50 beneficiaries.
What is Christin Gillier, M.D.'s Medicare quality score? ▼
Christin Gillier, M.D. has a CMS MIPS Final Score of 95.6/100 (Quality: 80.6). 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 Christin Gillier, M.D. located? ▼
Christin Gillier, M.D. is located at 2200 ST LUKES BLVD STE 200, Easton, PA, 18045. Phone: (484) 503-0628.
What is Christin Gillier, M.D.'s NPI number? ▼
Christin Gillier, M.D.'s National Provider Identifier (NPI) is 1790065522, issued on 08/24/2011.
Does Christin Gillier, M.D. prescribe more brand-name or generic drugs? ▼
Christin Gillier, M.D.'s prescribing is 20% brand-name and 80% generic drugs by claim count, with $8K in brand drug costs.
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.
What drugs does Christin Gillier, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Christin Gillier, M.D.'s most frequently prescribed drugs include Estradiol, Valacyclovir, Premarin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Christin Gillier, M.D. accept Medicare? ▼
Christin Gillier, M.D. appears in CMS Medicare data with 114 Part D claims and 50 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Christin Gillier, M.D.'s credentials? ▼
Christin Gillier, M.D.'s NPI is 1790065522 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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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.