Dr. Mohammad Reza Mastali, MD

  • Davenport, FL
  • Gastroenterologist
NPI1689762924PAC ID3375648959
Medicare services, 2024
412
Medicare patients, 2024
256
Part D claims, 2024
305
MIPS score, 2024
82
Hospital affiliations
2
Practice address
107 Park Place Blvd, Davenport, FL 33837
Practice phone
Call (863) 419-2812
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

AdventHealth Surgery Center Davenport

Surgery Center - Medicare-Certified · Davenport, Florida

See all 8 affiliations

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Dr. Mohammad Reza Mastali is a gastroenterologist in Davenport, Florida

Dr. Mastali practices at AdventHealth Surgery Center Davenport in Davenport, Florida.

Dr. Mastali's NPI, 1689762924, was assigned on October 11, 2006. Dr. Mastali graduated from UT Southwestern Medical Center in 1995. Dr. Mastali holds Florida license ME 85686.

NPI and contact details
Medicare PAC ID
3375648959
NPI enumeration date
October 11, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(863) 419-2812
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
57
Medical school graduation
1995

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Mohammad Reza Mastali practices at AdventHealth Surgery Center Davenport in Davenport, Florida

Dr. Mastali's primary practice is AdventHealth Surgery Center Davenport, at 107 Park Place Blvd, Davenport, FL 33837. The practice phone is (863) 419-2812.

  • AdventHealth Surgery Center Davenport
    107 Park Place Blvd, Davenport, FL 33837Phone(863) 419-2812

Source: Dmand AI Affiliation Data

Dr. Mohammad Reza Mastali is affiliated with 5 sites of care and 3 medical groups

Dr. Mastali's primary practice is AdventHealth Surgery Center Davenport in Davenport, Florida. Dr. Mastali is also affiliated with AdventHealth Heart of Florida. The medical group on file is AdventHealth Medical Group. Dmand AI also links Dr. Mastali to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Mastali

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Mohammad Reza Mastali's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mastali practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
AdventHealth Surgery Center DavenportAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mohammad Reza Mastali is one of 1,364 gastroenterologists in Florida

Gastroenterology is Dr. Mastali's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Mastali is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Mastali's licenses on file in 3 states: Florida, Texas and Hawaii.

Specialties and state licenses

  • Gastroenterology, FloridaPrimaryLicense ME 85686 · 2002 to 2027 · taxonomy 207RG0100X
  • Texas license1996 to 2026
  • Hawaii license1997 to 2004

Clinical focus

Dmand AI lists acid reflux, acute gastroduodenitis, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, fatty liver, gastroenteritis and gastrointestinal bleeding among the conditions Dr. Mastali treats.

Gastroenterologists near Dr. Mastali

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

1,364gastroenterologists in Florida
3gastroenterologists in Davenport

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Mohammad Reza Mastali billed Medicare for 412 services in 2024

CMS data shows 412 Medicare services from Dr. Mastali across 8 procedure codes in 2024, for 256 Medicare patients. Medicare paid $46,314 for them.

Medicare services, 2024412
Medicare patients256
Paid by Medicare$46,314
Procedure codes8

Dr. Mastali's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 2332024: 20612%
Office and hospital visits
2023: 4622024: 15766%
Other services
2023: 612024: 4920%

Where Dr. Mastali's Medicare services took place, 2024

  • In an office14435%
  • In a facility26865%

Dr. Mastali compared with the Florida median for gastroenterologists, 2024

  • Dr. Mastali
  • Florida median
Medicare services
412vs 58229% below
Medicare patients
256vs 32220% below
Part D claims
225vs 50255% below

Medians across 1,320 gastroenterologists in Florida with Dmand AI profiles that report each measure.

Dr. Mastali's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Mastali

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mohammad Reza Mastali treated 256 Medicare patients in 2024, average age 72

CMS counts 256 Medicare patients who saw Dr. Mastali in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Mastali's median patient age at 60, with 52% women.

Medicare patients, 2024256
Average age72
Average risk score1.30
Also on Medicaid6%

Dr. Mastali's Medicare patients by age, 2024

Dr. Mastali's Medicare patients by sex, 2024

  • Women13854%
  • Men11846%

Chronic conditions among Dr. Mastali's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis46%
  4. Diabetes39%
  5. Ischemic heart disease39%
  6. Chronic kidney disease37%
  7. Anxiety24%
  8. Mood disorders20%

Share of Medicare patients with each condition. A patient can have several.

Dr. Mastali's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women52%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Mohammad Reza Mastali wrote 305 Medicare Part D claims in 2024

In 2024, Dr. Mastali wrote 305 Medicare Part D claims for 120 patients. 80% of them were for generic drugs. CMS names the drug for 225 of them, across 6 drugs with 11 or more claims each, at $30,161 in total drug cost. In 2023, CMS named 186 claims across 8 drugs.

Part D claims, 2024305
Drugs named by CMS6
Total drug cost$30,161
Part D patients120

Dr. Mastali's Part D claims by kind of drug, 2024

  • Generic244 claims80%
  • Brand-name61 claims20%

Dr. Mastali's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1862024: 22521%

Drugs named by CMS: 6 in 2024, 8 in 2023.

See all prescribing by Dr. Mastali

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Mohammad Reza Mastali scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Mastali for performance year 2024, reported as part of a group. Dr. Mastali accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 86 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Mastali, more than 73% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Mastali's MIPS scores, performance year 2024

  • 82of 100Final score
  • 65.4of 100Quality
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Mastali ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
73rd percentile86 procedures
Colonoscopy
59th percentile41 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Mohammad Reza Mastali received $6,179 in industry payments from 2016 to 2025

CMS Open Payments shows 316 general payments to Dr. Mastali from 42 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Abbvie Inc. paid the most, $1,629.

General payments to Dr. Mastali by program year, 2016 to 2025

General payments to Dr. Mastali by kind, 2016 to 2025

$6.2Kin total
  • Food and beverage$5,54690%
  • Travel and lodging$61110%
  • Education$220%

Companies that paid Dr. Mastali the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Mastali

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Mohammad Reza Mastali has 1 award and honors on record

Dmand AI lists 1 award for Dr. Mastali, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Mastali

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Mohammad Reza Mastali graduated from UT Southwestern Medical Center

Dr. Mastali graduated from UT Southwestern Medical Center in 1995.

  1. Medical schoolUT Southwestern Medical Center
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Mohammad Reza Mastali accepts plans from 14 insurance carriers

Dr. Mastali is in network with 14 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Cigna
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • +6 more carriersWith a free account

Plan types Dr. Mastali accepts, by number of carriers

  1. Medicare11
  2. PPO11
  3. HMO7
  4. EPO5
  5. POS5

Source: Dmand AI Insurance Network Data

Sources for Dr. Mohammad Reza Mastali's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mohammad Reza Mastali

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Mohammad Reza Mastali's NPI number?

Dr. Mohammad Reza Mastali's NPI number is 1689762924. It was assigned on October 11, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Mohammad Reza Mastali?

Dr. Mohammad Reza Mastali is a gastroenterologist in Davenport, Florida. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Mohammad Reza Mastali practice?

Dr. Mastali practices at 107 Park Place Blvd, Davenport, FL 33837. Dr. Mastali's primary practice is AdventHealth Surgery Center Davenport in Davenport, Florida. Dmand AI also links Dr. Mastali to 1 hospital, 2 group practices and clinics and 2 medical groups.

What is Dr. Mohammad Reza Mastali's office phone number?

The practice phone on file for Dr. Mastali is (863) 419-2812.

What is Dr. Mohammad Reza Mastali's medical license number?

Dr. Mastali holds Florida license ME 85686, one of the licenses on file in 3 states.

Which states has Dr. Mohammad Reza Mastali been licensed in?

Dmand AI has state licenses on file for Dr. Mastali in Florida (2002 to 2027), Texas (1996 to 2026) and Hawaii (1997 to 2004).

Which hospitals is Dr. Mohammad Reza Mastali affiliated with?

Dr. Mastali is affiliated with AdventHealth Heart of Florida. Dmand AI links Dr. Mastali to 1 more hospital.

What medical group is Dr. Mohammad Reza Mastali part of?

Dr. Mastali is linked to AdventHealth Medical Group. Dmand AI links Dr. Mastali to 2 more medical groups.

Does Dr. Mohammad Reza Mastali accept Medicare?

Yes. CMS data shows Dr. Mastali billed Medicare for 412 services in 2024, and Dr. Mastali accepts Medicare assignment.

What is Dr. Mohammad Reza Mastali's MIPS score?

Dr. Mastali's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Mohammad Reza Mastali see?

CMS counts 256 Medicare patients who saw Dr. Mastali in 2024, with an average age of 72.

Is Dr. Mohammad Reza Mastali board certified?

Yes. Dr. Mastali is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Mohammad Reza Mastali bill to Medicare?

In 2024, Dr. Mastali's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (45385) and office visit, established patient (99213).

Where did Dr. Mohammad Reza Mastali go to medical school?

Dr. Mastali graduated from UT Southwestern Medical Center in 1995.

What drugs does Dr. Mohammad Reza Mastali prescribe most?

In 2024 Medicare Part D data, Dr. Mastali's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Linzess.

Has Dr. Mohammad Reza Mastali received payments from drug or device companies?

CMS Open Payments shows $6,179 in general payments to Dr. Mastali from 42 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Mohammad Reza Mastali been practicing?

Dr. Mastali graduated from medical school in 1995, 31 years ago.

What insurance does Dr. Mohammad Reza Mastali accept?

Dr. Mastali is in network with 14 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

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