Dr. Maria Cecilia Mas, MD
- Medicare services, 2024
- 177
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 7,123
- Industry payments
- $6,692
- Affiliated sites
- 5
- Practice address
- 20861 Johnson Street Suite 117, Pembroke Pines, FL 33029
- Practice phone
- Call (954) 430-4424
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
First Quality Laboratory
Clinical Lab - Full Service · Pembroke Pines, Florida
Find Dr. Mas' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Maria Cecilia Mas is an internist in Pembroke Pines, Florida
Dr. Mas practices at First Quality Laboratory in Pembroke Pines, Florida.
Dr. Mas' NPI, 1679558084, was assigned on December 8, 2005. Dr. Mas graduated from Univ Mundial Dominicana School of Medicine in 1987. Dr. Mas holds Florida license ME79887.
- NPI
- 1679558084NPI Registry (opens in a new tab)
- NPI enumeration date
- December 8, 2005
- NPI status
- Active
- Practice phone
- (954) 430-4424
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Maria Cecilia Mas practices at First Quality Laboratory in Pembroke Pines, Florida
Dr. Mas' primary practice is First Quality Laboratory, at 20861 Johnson Street Suite 117, Pembroke Pines, FL 33029. The practice phone is (954) 430-4424.
- First Quality Laboratory20861 Johnson Street Suite 117, Pembroke Pines, FL 33029Phone(954) 430-4424
Source: Dmand AI Affiliation Data
Dr. Maria Cecilia Mas is affiliated with 5 sites of care and 4 medical groups
Dr. Mas' primary practice is First Quality Laboratory in Pembroke Pines, Florida. The medical group on file is Florida Hospital Medicine Services, Llc. Dmand AI also links Dr. Mas to 4 more group practices and clinics and 3 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Maria Cecilia Mas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mas practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| First Quality Laboratory | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maria Cecilia Mas is one of 9,009 internists in Florida
Internal medicine is Dr. Mas' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mas is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Clinical focus
Dmand AI lists acid reflux, acute mini-stroke (TIA), anxiety, arthritis, asthma, cardiomyopathy, cerebrovascular disease and chronic anemia among the conditions Dr. Mas treats.
Internists near Dr. Mas
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Maria Cecilia Mas billed Medicare for 177 services in 2024
CMS data shows 177 Medicare services from Dr. Mas across 3 procedure codes in 2024, for 68 Medicare patients. Medicare paid $17,266 for them. Every service was in an office.
Dr. Mas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1612024: 1479%
- Other services
- 2023: 242024: 3025%
- Tests and treatments
- 2023: 182024: 0100%
Dr. Mas compared with the Florida median for internists, 2024
- Dr. Mas
- Florida median
- Medicare services
- 177vs 55568% below
- Medicare patients
- 68vs 21568% below
- Part D claims
- 6,349vs 46613.6 times
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Mas' 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.
Need commercial claims for Dr. Mas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mas and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maria Cecilia Mas treated 68 Medicare patients in 2024, average age 76
CMS counts 68 Medicare patients who saw Dr. Mas in 2024. The largest group is 75 to 84, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mas' median patient age at 66, with 70% women.
Dr. Mas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mas' Medicare patients by sex, 2024
- Women5479%
- Men1421%
Chronic conditions among Dr. Mas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Depression44%
- Mood disorders44%
- Diabetes37%
- Anxiety34%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women70%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maria Cecilia Mas wrote 7,123 Medicare Part D claims in 2024
In 2024, Dr. Mas wrote 7,123 Medicare Part D claims for 280 patients. 87% of them were for generic drugs. CMS names the drug for 6,349 of them, across 126 drugs with 11 or more claims each, at $329,900 in total drug cost. In 2023, CMS named 6,671 claims across 141 drugs.
Dr. Mas' Part D claims by kind of drug, 2024
- Generic6,185 claims87%
- Brand-name890 claims12%
- Other48 claims1%
Dr. Mas' 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.
Drug classes CMS tracks in Dr. Mas' Part D claims, 2024
- Opioids0%30 of 7,123 claims
- Antibiotics2%170 of 7,123 claims
- Antipsychotics, patients 65 and over1%81 of 7,123 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,6712024: 6,3495%
Drugs named by CMS: 126 in 2024, 141 in 2023.
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
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Dr. Maria Cecilia Mas received $6,692 in industry payments from 2016 to 2025
CMS Open Payments shows 192 general payments to Dr. Mas from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Medtronic, Inc. paid the most, $2,227.
General payments to Dr. Mas by program year, 2016 to 2025
General payments to Dr. Mas by kind, 2016 to 2025
- Food and beverage$6,59799%
- Education$951%
Companies that paid Dr. Mas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maria Cecilia Mas graduated from Univ Mundial Dominicana School of Medicine
Dr. Mas graduated from Univ Mundial Dominicana School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Maria Cecilia Mas accepts plans from 13 insurance carriers
Dr. Mas is in network with 13 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +5 more carriersWith a free account
Plan types Dr. Mas accepts, by number of carriers
- PPO8
- HMO7
- EPO3
- Medicare2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Maria Cecilia Mas's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Maria Cecilia Mas
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. Maria Cecilia Mas' NPI number?
Dr. Maria Cecilia Mas' NPI number is 1679558084. It was assigned on December 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria Cecilia Mas?
Dr. Maria Cecilia Mas is an internist in Pembroke Pines, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Maria Cecilia Mas practice?
Dr. Mas practices at 20861 Johnson Street Suite 117, Pembroke Pines, FL 33029. Dr. Mas' primary practice is First Quality Laboratory in Pembroke Pines, Florida. Dmand AI also links Dr. Mas to 4 group practices and clinics and 3 medical groups.
What is Dr. Maria Cecilia Mas' office phone number?
The practice phone on file for Dr. Mas is (954) 430-4424.
What is Dr. Maria Cecilia Mas' medical license number?
Dr. Mas holds Florida license ME79887.
What medical group is Dr. Maria Cecilia Mas part of?
Dr. Mas is linked to Florida Hospital Medicine Services, Llc. Dmand AI links Dr. Mas to 3 more medical groups.
Does Dr. Maria Cecilia Mas accept Medicare?
Yes. CMS data shows Dr. Mas billed Medicare for 177 services in 2024.
How many Medicare patients does Dr. Maria Cecilia Mas see?
CMS counts 68 Medicare patients who saw Dr. Mas in 2024, with an average age of 76.
What services does Dr. Maria Cecilia Mas bill to Medicare?
In 2024, Dr. Mas' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Maria Cecilia Mas go to medical school?
Dr. Mas graduated from Univ Mundial Dominicana School of Medicine in 1987.
Show 4 more questionsShow fewer questions
What drugs does Dr. Maria Cecilia Mas prescribe most?
In 2024 Medicare Part D data, Dr. Mas' most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Gabapentin.
Has Dr. Maria Cecilia Mas received payments from drug or device companies?
CMS Open Payments shows $6,692 in general payments to Dr. Mas from 32 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Maria Cecilia Mas been practicing?
Dr. Mas graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Maria Cecilia Mas accept?
Dr. Mas is in network with 13 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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