Deactivated NPI 1689643546 Deactivated / Inactive NPI Female Practitioner

Dr. N Allison Nist , MD

Internal Medicine • Naples, FL

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. N Allison Nist has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date March 14, 2006

NPI Deactivation Date April 11, 2022

Total Practice Duration ~16 Years of Practice (2006 – 2022)

Professional Overview & Biography Verified Profile Summary

Dr. N Allison Nist, MD was a registered Internal Medicine practicing in Naples, FL. Throughout an active medical career spanning 16 years, Dr. Nist provided care at the practice location at 3339 TAMIAMI TRL E until profile deactivation on 2022-04-11.

Historical Medicare Part B clinical services included established patient outpatient office visit, administration of influenza virus vaccine, administration of pneumococcal vaccine. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

3339 Tamiami Trl E
Suite 145

Naples, FL 341125361

Telephone 2392522697

Fax 2397745653

Associated Practice Facility / Clinic

🏢 Florida Department Of Health Facility NPI 1558334367

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Naples, FL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 23.2 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

232 Specialists

Practicing in Naples, FL (10650 Statewide)

Telehealth Adoption Rate

19.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

1.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	15	$113.78	$113.78
G0008 Administration of influenza virus vaccine	13	11	$20.91	$17.40
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$152.86	$152.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	20	$113.78	$113.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	18	$152.86	$152.41
G0008 Administration of influenza virus vaccine	18	18	$20.91	$17.25
G0009 Administration of pneumococcal vaccine	12	12	$20.91	$17.09
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$98.84	$97.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	91	35	$113.78	$112.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	20	$152.86	$150.78
G0008 Administration of influenza virus vaccine	20	20	$20.91	$17.00
90746 Vaccine for hepatitis b adult dosage (3 dose schedule) injection into muscle	17	13	$59.71	$58.52
G0010 Administration of hepatitis b vaccine	17	13	$20.91	$17.00
90662 Influenza vaccine split virus, preservative free	13	13	$53.37	$52.30
G0009 Administration of pneumococcal vaccine	11	11	$20.91	$17.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	155	47	$112.01	$104.52
G0008 Administration of influenza virus vaccine	40	40	$28.90	$20.91
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	31	$151.41	$141.52
90662 Influenza vaccine split virus, preservative free	24	24	$52.83	$51.77
90746 Vaccine for hepatitis b adult dosage (3 dose schedule) injection into muscle	19	13	$59.71	$58.52
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	18	12	$22.32	$20.76
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	16	16	$19.27	$18.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	132	50	$112.21	$106.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	32	$151.51	$143.33
G0008 Administration of influenza virus vaccine	28	26	$28.39	$25.93
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	27	22	$20.70	$19.79
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	20	18	$18.81	$18.43

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License FL ME50067

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

31 Associated Practitioners

Dr. Joan Colfer , MD

Preventive Medicine - Public Health & General Preventive Medicine

NPI 1003061326

Doctor of Medicine (M.D.)

Marilyn Espinosa

Case Manager/Care Coordinator

NPI 1053433169

Marie Laliberte , RN

Registered Nurse - Community Health

NPI 1083826952

Registered Nurse

Nilda Proenza , CASE MANAGER

Case Manager/Care Coordinator

NPI 1083916944

CASEMANAGER

Barbara Maydish , RN

Registered Nurse - Community Health

NPI 1093934762

Registered Nurse

Dr. Dana Danu , DMD

Dentist

NPI 1174887327

Doctor of Dental Medicine

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

⚠️

NPI Profile Deactivated April 11, 2022

Record deactivated on April 11, 2022

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NPI Profile Active January 18, 2013

NPI status registered as active in NPPES database

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Updated Practice Location January 18, 2013

Registered at 3339 TAMIAMI TRL E, SUITE 145, NAPLES, FL 341125361 (Tel: 2392522697)

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Updated Business Mailing Address January 18, 2013

Registered at PO BOX 429, NAPLES, FL 341060429 (Tel: 2392522697)

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Provider Name / Credentials Updated January 18, 2013

Recorded as N ALLISON NIST, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) January 18, 2013

Internal Medicine (License #ME50067 in FL)

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Initial NPI Registration & Enumeration March 14, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

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NPI Administrative Meta

NPI Number: 1689643546

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 14, 2006

Last Update: January 18, 2013

Deactivation Date: April 11, 2022

Update or Correct Profile

Mailing Address

Po Box 429

Naples, FL 341060429

Phone: 2392522697

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.