2026 NPPES data Adult Psychiatric/Mental Health Registered Nurse NPI 1629174578 PA-C
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TAMMY VICARI-GREEN, PA-C

Adult Psychiatric/Mental Health Registered Nurse in FORT MYERS, Florida. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
2K
Medicare Part D claims · 636 beneficiaries · Adult Psychiatric/Mental Health Registered Nurse avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

TAMMY VICARI-GREEN, PA-C filed 2,466 Medicare Part D claims in 2023 as a Adult Psychiatric/Mental Health Registered Nurse in FORT MYERS, Florida, prescribing 89% generic.

2K
Part D claims, 2023
89%
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.

TAMMY VICARI-GREEN, PA-C's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

2,466 Top 14% higher than 86% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about TAMMY VICARI-GREEN, PA-C?

Quality data not reported

NPI registry status

Active

Issued 09/16/2006

NPI 1629174578

Primary specialty

Adult Psychiatric/Mental Health Registered Nurse

Niche

4,591 US NPIs in this specialty

Medicare Part D claims

2,466 116% vs specialty avg

2023 prescription claims

Specialty avg: 1,143

Specialty distribution in Florida

How Adult Psychiatric/Mental Health Registered Nurse compares to other specialties among Florida providers

Florida providers

Adult Psychiatric/Mental Health Registered Nurse share within Florida

1. Adult Psychiatric/Mental Health Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Psychiatric/Mental Health Registered Nurse share within Florida

Specialty board-certification context

Estimated specialty board-certified rate — Adult Psychiatric/Mental Health Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Adult Psychiatric/Mental Health Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Adult Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Adult Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

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).

TAMMY VICARI-GREEN, PA-C appears in the CMS NPPES registry as a Adult Psychiatric/Mental Health Registered Nurse provider holding PA-C credentials at 2776 CLEVELAND AVE, FORT MYERS, FL, 33901, with a listed phone of (239) 343-1614. NPI 1629174578 was issued on 09/16/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VICARI-GREEN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 2,466 prescription claims written by this provider, covering 636 Medicare beneficiaries and totaling roughly $192K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 0.4%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Adult Psychiatric/Mental Health Registered Nurse is a narrow specialty nationwide, with 4,591 enrolled providers across 52 states and an average of 1,143 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

2776 CLEVELAND AVE
FORT MYERS, FL 33901

Provider Details

NPI 1629174578
Specialty Adult Psychiatric/Mental Health Registered Nurse
Credentials PA-C
Gender Female
NPI Issued 09/16/2006

Hospital and facility affiliations

Facilities where TAMMY VICARI-GREEN, PA-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.

LEE HEALTH SYSTEM INC
CAPE CORAL, FL

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 — Florida FLDOH 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 ~75K Florida medical licensees in 2023 — they are NOT specific to TAMMY VICARI-GREEN, PA-C. To verify TAMMY VICARI-GREEN, PA-C's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

TAMMY VICARI-GREEN, PA-C — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 2,466 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.

2,466
Total Claims
$192K
Total Drug Cost
636
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,053
Total Day Supply
136,271
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$141K
Generic Drug Cost
$48K
Opioid Claims
11 (0.4% rate)
Antibiotic Claims
255

Patient Demographics

Average Patient Age
72.7 years
Avg HCC Risk Score
1.34
Gender Split
68% female / 32% male
Age Distribution
<65: 66, 65-74: 313, 75-84: 214, 85+: 43

Top Prescribed Drugs (Medicare Part D)

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

What TAMMY VICARI-GREEN, PA-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Methylprednisolone
172
Atorvastatin Calcium
122
Amlodipine Besylate
119
Azithromycin
82
Lisinopril
79
Levothyroxine Sodium
72
Omeprazole
70
Albuterol Sulfate Hfa
Albuterol Sulfate
68
Losartan Potassium
60
Triamcinolone Acetonide
48

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

Adult Psychiatric/Mental Health Registered Nurse Overview

How TAMMY VICARI-GREEN, PA-C fits within the Adult Psychiatric/Mental Health Registered Nurse landscape nationally.

4,591
Adult Psychiatric/Mental Health Registered Nurse Providers in US
52
States with Adult Psychiatric/Mental Health Registered Nurse
1,143
Avg Claims per Provider

TAMMY VICARI-GREEN, PA-C's 2,466 claims are above the specialty average of 1,143.

Nearby Adult Psychiatric/Mental Health Registered Nurse Providers in Florida

Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as VICARI-GREEN.

Compare Adult Psychiatric/Mental Health Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is TAMMY VICARI-GREEN, PA-C's specialty?
TAMMY VICARI-GREEN, PA-C specializes in Adult Psychiatric/Mental Health Registered Nurse and practices in FORT MYERS, Florida. Credentials: PA-C.
How much does TAMMY VICARI-GREEN, PA-C prescribe under Medicare Part D?
In 2023, TAMMY VICARI-GREEN, PA-C wrote 2,466 Medicare Part D claims totaling $192K in drug costs for 636 beneficiaries.
Where is TAMMY VICARI-GREEN, PA-C located?
TAMMY VICARI-GREEN, PA-C is located at 2776 CLEVELAND AVE, FORT MYERS, FL, 33901. Phone: (239) 343-1614.
What is TAMMY VICARI-GREEN, PA-C's NPI number?
TAMMY VICARI-GREEN, PA-C's National Provider Identifier (NPI) is 1629174578, issued on 09/16/2006.
Does TAMMY VICARI-GREEN, PA-C prescribe more brand-name or generic drugs?
TAMMY VICARI-GREEN, PA-C's prescribing is 11% brand-name and 89% generic drugs by claim count, with $141K in brand drug costs.
Does TAMMY VICARI-GREEN, PA-C prescribe opioids?
Yes, TAMMY VICARI-GREEN, PA-C had 11 opioid claims in 2023 with an opioid prescribing rate of 0.4%.
How many Adult Psychiatric/Mental Health Registered Nurse providers are there in the US?
There are 4,591 Adult Psychiatric/Mental Health Registered Nurse providers across 52 states in the US. The average Adult Psychiatric/Mental Health Registered Nurse provider writes 1,143 Medicare Part D claims per year.
What drugs does TAMMY VICARI-GREEN, PA-C prescribe most often?
Based on 2023 Medicare Part D data, TAMMY VICARI-GREEN, PA-C's most frequently prescribed drugs include Methylprednisolone, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TAMMY VICARI-GREEN, PA-C accept Medicare?
TAMMY VICARI-GREEN, PA-C appears in CMS Medicare data with 2,466 Part D claims and 636 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TAMMY VICARI-GREEN, PA-C's credentials?
TAMMY VICARI-GREEN, PA-C's NPI is 1629174578 with credentials PA-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

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