NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1710204664 CNP
Verify on CMS → Birgit Collier, CNP
Gerontology Nurse Practitioner in Horsham, 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 9,706 in Gerontology 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
623
Medicare Part D claims · 129 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
98%
generic claims · 2% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
▼ 8 pts below national avg 83.1 · Above neutral
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Birgit Collier, CNP reported a CMS MIPS final score of 75/100 - below the 83.1 national average - and filed 623 Medicare Part D claims in 2023.
- 75/100
- MIPS score · -8 vs avg
- 623
- Part D claims, 2023
- 98%
- generic prescribing
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.
Birgit Collier, CNP's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
75 15th percentile higher than 15% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Birgit Collier, CNP sits
This provider among gerontology nurse practitioner peers
Across the 1,301 gerontology nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Birgit Collier, CNP writes more Part D claims than 57% of them and scores higher on MIPS quality than 14% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one gerontology nurse practitioner peer from a representative sample of 60; the gold marker is Birgit Collier, CNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Birgit Collier, CNP?
Below national averagePrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
623 51% vs specialty avg
MIPS final score
75/100 8.1 pts vs avg
Specialty distribution in Pennsylvania
How Gerontology Nurse Practitioner compares to other specialties among Pennsylvania providers
Medicare quality performance, MIPS
Birgit Collier, CNP's 2023 MIPS final score plotted against the Gerontology Nurse Practitioner national average
- MIPS Final Score
- 75/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Gerontology Nurse Practitioner) - 75/100 vs national avg 83.1
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).
Birgit Collier, CNP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding CNP credentials at 680 BLAIR MILL RD, Horsham, PA, 19044, with a listed phone of (267) 325-6705. NPI 1710204664 was issued on 04/30/2010.
Medicare Part D records for calendar year 2023 show 623 prescription claims written by this provider, covering 129 Medicare beneficiaries and totaling roughly $18K in drug spend, split 2% brand-name and 98% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 75/100 for the 2023 performance year, compared with the national average of 83.1.
Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 enrolled providers across 54 states and an average of 1,283 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 | 1710204664 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | CNP |
| Gender | Female |
| NPI Issued | 04/30/2010 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
Avg: 83.1
Reporting: Group practice
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 Birgit Collier, CNP. To verify Birgit Collier, CNP'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 · Generic-heavy
Birgit Collier, CNP - brand share 2.0%
Gerontology Nurse Practitioner average
2% brand-name claims vs 98% generic, on 623 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.
623
Total Claims
$18K
Total Drug Cost
129
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 623
- Total Day Supply
- 17,361
- Brand vs Generic
- 2% brand / 98% generic
- Brand Drug Cost
- $2K
- Generic Drug Cost
- $16K
Patient Demographics
- Average Patient Age
- 76.0 years
- Avg HCC Risk Score
- 2.70
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 13, 65-74: 41, 75-84: 46, 85+: 29
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Birgit Collier, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trazodone Hcl
Trazodone Hcl
84 claims
- Mirtazapine
Mirtazapine
68 claims
- Lorazepam
Lorazepam
67 claims
- Escitalopram Oxalate
Escitalopram Oxalate
63 claims
- Buspirone Hcl
Buspirone Hcl
48 claims
- Clonazepam
Clonazepam
44 claims
- Quetiapine Fumarate
Quetiapine Fumarate
42 claims
- Risperidone
Risperidone
39 claims
| Drug | Claims |
|---|---|
| Trazodone Hcl | 84 |
| Mirtazapine | 68 |
| Lorazepam | 67 |
| Escitalopram Oxalate | 63 |
| Buspirone Hcl | 48 |
| Clonazepam | 44 |
| Quetiapine Fumarate | 42 |
| Risperidone | 39 |
| Divalproex Sodium | 31 |
| Sertraline Hcl | 26 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Birgit Collier, CNP fits within the Gerontology Nurse Practitioner landscape nationally.
9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider
Birgit Collier, CNP's 623 claims are below the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Collier.
Dr. Suja Abraham
CRNP
Philadelphia, PA
Dr. Tishya Abraham
CRNP
Philadelphia, PA
Bethany Adam
Plymouth Meeting, PA
Katie Adam
Allentown, PA
Dr. Rebecca Adams
CRNP
Lancaster, PA
Compare Gerontology 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 Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology 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 Birgit Collier, CNP's specialty? ▼
Birgit Collier, CNP specializes in Gerontology Nurse Practitioner and practices in Horsham, Pennsylvania. Credentials: CNP.
How much does Birgit Collier, CNP prescribe under Medicare Part D? ▼
In 2023, Birgit Collier, CNP wrote 623 Medicare Part D claims totaling $18K in drug costs for 129 beneficiaries.
What is Birgit Collier, CNP's Medicare quality score? ▼
Birgit Collier, CNP has a CMS MIPS Final Score of 75/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Birgit Collier, CNP located? ▼
Birgit Collier, CNP is located at 680 BLAIR MILL RD, Horsham, PA, 19044. Phone: (267) 325-6705.
What is Birgit Collier, CNP's NPI number? ▼
Birgit Collier, CNP's National Provider Identifier (NPI) is 1710204664, issued on 04/30/2010.
Does Birgit Collier, CNP prescribe more brand-name or generic drugs? ▼
Birgit Collier, CNP's prescribing is 2% brand-name and 98% generic drugs by claim count, with $2K in brand drug costs.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 9,706 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does Birgit Collier, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Birgit Collier, CNP's most frequently prescribed drugs include Trazodone Hcl, Mirtazapine, Lorazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Birgit Collier, CNP accept Medicare? ▼
Birgit Collier, CNP appears in CMS Medicare data with 623 Part D claims and 129 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Birgit Collier, CNP's credentials? ▼
Birgit Collier, CNP's NPI is 1710204664 with credentials CNP. 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 PlainDoctor editorial team.
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.