Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Marissa Rae Reit , PA-C

Physician Assistant • Summerfield, FL

Active NPI 1437633070 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

10770 Se 173rd St
Summerfield, FL 344916851

Call 3524357321 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

10770 Se 173rd St

Summerfield, FL 344916851

Telephone 3524357321
Organization at the Same NPPES Address or Phone
Icmd Pa Facility NPI 1962091520

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Wildwood, FL. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 2 distinct group names: Delcare, Pa; Icmd Pa. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2018

Medicare patients

571 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $171,830 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $142,905 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

4,164 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$54,366 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $352.75 across 16 records.

By nature of payment

  • Food and Beverage: $352.75 across 16 records.

Reporting-company totals (3 largest of 11)

  • Novo Nordisk Inc: $105.31 across 6 records.
  • Organogenesis Inc.: $36.53 across 1 record.
  • Averitas Pharma Inc.: $34.17 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

8 years (graduated 2018)

CMS Doctors and Clinicians data list 2018 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2018

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Marissa Reit has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Marissa Reit as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Summerfield and Florida

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Florida (2024, 4,397 clinicians with data). Median for this group: 252. Middle half: 82 to 807.

Too few clinicians listed under Physician Assistant in Summerfield have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 90% of clinicians listed under Physician Assistant in Florida (2024, 4,397 clinicians with data). Median for this group: $19,984. Middle half: $7,371 to $51,670.

Too few clinicians listed under Physician Assistant in Summerfield have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Florida (2024, 4,397 clinicians with data). Median for this group: $14,814. Middle half: $5,414 to $38,190.

Too few clinicians listed under Physician Assistant in Summerfield have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Physician Assistant in Florida (2024, 4,894 clinicians with data). Median for this group: 270. Middle half: 78 to 825.

Too few clinicians listed under Physician Assistant in Summerfield have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 70% of clinicians listed under Physician Assistant in Florida (2024, 4,894 clinicians with data). Median for this group: $5,225. Middle half: $703 to $70,250.

Too few clinicians listed under Physician Assistant in Summerfield have Medicare Part D data for 2024 to compare.

9 active clinicians are listed under Physician Assistant with a practice address in Summerfield, FL (10,260 in Florida).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 16 records totaling $352.75.

Manufacturer Payment Nature Product Type Amount ($)
Organogenesis Inc.
Food and Beverage
In-kind items and services
APLIGRAF General $36.53
Averitas Pharma Inc.
Food and Beverage
In-kind items and services
QUTENZA General $34.17
Amgen Inc.
Food and Beverage
In-kind items and services
KRYSTEXXA General $26.02
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FARXIGA General $25.31
Abbott Laboratories
Food and Beverage
In-kind items and services
FREESTYLE LIBRE 3 General $23.68
Corcept Therapeutics
Food and Beverage
In-kind items and services
Korlym General $23.34
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
LEQVIO General $23.17
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $20.05
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $19.62
Eli Lilly and Company
Food and Beverage
In-kind items and services
MOUNJARO General $19.11
SHIELD THERAPEUTICS INC
Food and Beverage
In-kind items and services
ACCRUFER General $18.55
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Rybelsus General $17.90
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $17.56
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $17.02
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Rybelsus General $15.86
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Rybelsus General $14.86

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2019–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
640 389 $200.98 $74.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
519 306 $295.00 $105.94
99497 Advance care planning, first 30 minutes
231 231 $100.00 $67.96
G0442 Annual alcohol misuse screening, 5 to 15 minutes
230 230 $50.00 $15.27
G0444 Annual depression screening, 5 to 15 minutes
220 220 $50.00 $15.27
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
216 216 $305.00 $106.81
96127 Assessment of emotional or behavioral problems
97 74 $14.00 $4.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
93 77 $121.00 $46.46
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
60 14 $5.00 $0.99
96372 Injection of drug or substance under skin or into muscle
51 34 $70.00 $11.67
81002 Urinalysis, manual test
48 41 $11.00 $3.41
90661 Influenza vaccine, trivalent derived from cell cultures
48 48 $60.00 $36.11
G0008 Administration of influenza virus vaccine
48 48 $65.00 $31.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
32 32 $457.50 $139.35
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
25 25 $51.00 $11.83
99496 Transitional care management services for problem of high complexity
25 24 $636.00 $229.55
90732 Pneumococcal vaccine, 23-valent
22 22 $119.00 $116.62
G0009 Administration of pneumococcal vaccine
22 22 $59.32 $31.66
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
20 11 $5.00 $1.25
69210 Removal of impacted ear wax
16 16 $147.00 $39.80

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Prednisone Prednisone 140 2,400 $520.73 115
Levothyroxine Sodium Levothyroxine Sodium 132 11,751 $1,613.70 57
Azithromycin Azithromycin 85 444 $340.15 78
Rosuvastatin Calcium Rosuvastatin Calcium 82 7,380 $1,606.68 39
Amlodipine Besylate Amlodipine Besylate 73 6,390 $548.60 40
Atorvastatin Calcium Atorvastatin Calcium 58 5,160 $680.83 27
Pantoprazole Sodium Pantoprazole Sodium 58 5,018 $1,005.42 32
Gabapentin Gabapentin 56 3,930 $1,803.98 33
Hydrochlorothiazide Hydrochlorothiazide 55 4,950 $269.53 26
Losartan Potassium Losartan Potassium 53 4,710 $620.66 29
Albuterol Sulfate Hfa Albuterol Sulfate 45 1,758 $1,018.86 27
Lisinopril Lisinopril 43 3,870 $299.62 21
Trazodone Hcl Trazodone Hcl 42 3,360 $476.08 21
Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst 39 271 $323.48 34
Ciprofloxacin Hcl Ciprofloxacin Hcl 38 262 $263.64 35
Omeprazole Omeprazole 38 3,420 $603.75 17
Metoprolol Succinate Metoprolol Succinate 32 2,880 $438.55 17
Simvastatin Simvastatin 30 2,655 $163.35 12
Meloxicam Meloxicam 30 2,100 $105.26 20
Tramadol Hcl Tramadol Hcl 29 661 $123.44 18
Synthroid Levothyroxine Sodium 29 2,592 $2,603.71 13
Zolpidem Tartrate Zolpidem Tartrate 29 2,256 $387.60 18
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 27 241 $244.85 27
Alprazolam Alprazolam 26 1,010 $140.87 21
Metoprolol Tartrate Metoprolol Tartrate 25 2,250 $121.06 11

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES FL 9111557

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Florida Department of Health Medical Quality Assurance.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20190114002637

Enrollment State Jurisdiction

FL

PECOS Control ID

7315283280

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Icmd Pa

10770 Se 173rd St, Summerfield, FL 344916851

Phone: 3524357321

Delcare, Pa

10770 Se 173rd St, Summerfield, FL 344916851

Phone: 3524552026

Secondary Practice Locations

4767 County Road 466a

Wildwood, FL 347853616

Phone: 3524357321

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

4 listed
Martha Alvarez , FNP-BC

Nurse Practitioner - Primary Care

NPI 1689151607

Family Nurse Practitioner (Board Certified)

NPI 1548299712

Doctor of Medicine (M.D.)

Jocelyn Eslinger , ARNP

Nurse Practitioner - Family

NPI 1083159107

Advanced Registered Nurse Practitioner

Dr. Derrick Martin , MD

Internal Medicine

NPI 1104980812

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated September 19, 2018.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from October 2018 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1437633070
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 19, 2018
Last Update: September 19, 2018
Sole Proprietor: No

Other Physician Assistants in Summerfield

Mailing Address

10770 Se 173rd St

Summerfield, FL 344916851

Phone: 3524357321

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.