Dr. Natalie M. Greco, MD
- Medicare services, 2024
- 608
- Medicare patients, 2024
- 468
- Part D claims, 2024
- 65
- Publications
- 1
- MIPS score, 2024
- 89
- Practice address
- 3555 South Val Vista Drive, Gilbert, AZ 85297
- Practice phone
- Call (480) 728-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Greco's 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. Natalie M. Greco is an emergency medicine physician in Gilbert, Arizona
Dr. Greco practices at Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona, part of CommonSpirit Health.
Dr. Greco's NPI, 1750875233, was assigned on June 19, 2018. Dr. Greco graduated from St. George's University School of Medicine in 2018. Dr. Greco's Pennsylvania license number on file is MD475161.
- NPI
- 1750875233NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779839600
- NPI enumeration date
- June 19, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 728-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Natalie M. Greco practices at Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona
Dr. Greco's primary practice is Dignity Health Mercy Gilbert Medical Center, at 3555 South Val Vista Drive, Gilbert, AZ 85297 in Maricopa County. The practice phone is (480) 728-8000.
- Dignity Health Mercy Gilbert Medical Center3555 South Val Vista Drive, Gilbert, AZ 85297 · Maricopa CountyPhone(480) 728-8000
Source: Dmand AI Affiliation Data
Dr. Natalie M. Greco is affiliated with 3 sites of care and 2 medical groups
Dr. Greco's primary practice is Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona, part of CommonSpirit Health. Dr. Greco is also affiliated with Dignity Health Chandler Regional Medical Center. The medical group on file is Premier Emergency Medical Specialists. Dmand AI also links Dr. Greco to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Natalie M. Greco's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greco practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health Mercy Gilbert Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Natalie M. Greco is one of 1,360 emergency medicine physicians in Arizona
Emergency medicine is Dr. Greco's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Greco is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Greco's licenses on file in 2 states: Pennsylvania and Arizona.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
- Arizona license
Emergency medicine physicians near Dr. Greco
Counts of emergency medicine physicians 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. Natalie M. Greco billed Medicare for 608 services in 2024
CMS data shows 608 Medicare services from Dr. Greco across 5 procedure codes in 2024, for 468 Medicare patients. Medicare paid $56,083 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Greco's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5162024: 46510%
- Tests and treatments
- 2023: 342024: 143321%
Dr. Greco compared with the Arizona median for emergency medicine physicians, 2024
- Dr. Greco
- Arizona median
- Medicare services
- 608vs 2162.8 times
- Medicare patients
- 468vs 2102.2 times
- Part D claims
- 32vs 5036% below
Medians across 1,326 emergency medicine physicians in Arizona with Dmand AI profiles that report each measure.
Dr. Greco'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Natalie M. Greco treated 468 Medicare patients in 2024, average age 76
CMS counts 468 Medicare patients who saw Dr. Greco in 2024. The largest group is 75 to 84, with 189 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Greco's median patient age at 53, with 59% women.
Dr. Greco's Medicare patients by age, 2024
Dr. Greco's Medicare patients by sex, 2024
- Women27158%
- Men19742%
Chronic conditions among Dr. Greco's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease46%
- Chronic kidney disease44%
- Diabetes41%
- Mood disorders40%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Greco's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Natalie M. Greco wrote 65 Medicare Part D claims in 2024
In 2024, Dr. Greco wrote 65 Medicare Part D claims for 50 patients. 89% of them were for generic drugs. CMS names the drug for 32 of them, across 2 drugs with 11 or more claims each, at $150 in total drug cost. In 2022, CMS named 22 claims across 1 drug.
Dr. Greco's Part D claims by kind of drug, 2024
- Generic58 claims89%
- Brand-name and other7 claims11%
Dr. Greco's most prescribed drugs by claims, 2023
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. Greco's Part D claims, 2024
- Antibiotics29%19 of 65 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 222023: 3245%
Drugs named by CMS: 2 in 2023, 1 in 2022.
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. Natalie M. Greco scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Greco for performance year 2024, reported as part of a group. Dr. Greco accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Greco's MIPS scores, performance year 2024
- 89of 100Final score
- 76.9of 100Quality
- 76of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Natalie M. Greco has 1 publication on record
Dmand AI links 1 paper to Dr. Greco in 2020. Dr. Greco's most frequent co-authors are Timothy John Batchelor, MD, Theodore Brian Doherty, DO and Marna Greenberg, DO.
Dr. Greco's most frequent co-authors
- Timothy John Batchelor, MD1 shared paper
- Theodore Brian Doherty, DO1 shared paper
- Marna Greenberg, DO1 shared paper
Recent publications by Dr. Greco
See who Dr. Greco researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Greco works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Natalie M. Greco received $284 in industry payments from 2018 to 2023
CMS Open Payments shows 8 general payments to Dr. Greco from 6 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. BioXcel Therapeutics, Inc. paid the most, $122.
General payments to Dr. Greco by program year, 2018 to 2023
Companies that paid Dr. Greco the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Natalie M. Greco graduated from St. George's University School of Medicine
Dr. Greco graduated from St. George's University School of Medicine in 2018.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Natalie M. Greco accepts plans from 2 insurance carriers
Dr. Greco is in network with 2 carriers, including Excellus BlueCross BlueShield and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- CMS Medicare
Plan types Dr. Greco accepts, by number of carriers
- Medicare2
- EPO1
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Natalie M. Greco'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 DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Natalie M. Greco
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. Natalie M. Greco's NPI number?
Dr. Natalie M. Greco's NPI number is 1750875233. It was assigned on June 19, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Natalie M. Greco?
Dr. Natalie M. Greco is an emergency medicine physician in Gilbert, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Natalie M. Greco practice?
Dr. Greco practices at 3555 South Val Vista Drive, Gilbert, AZ 85297. Dr. Greco's primary practice is Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Greco to 1 hospital and 1 medical group.
What is Dr. Natalie M. Greco's office phone number?
The practice phone on file for Dr. Greco is (480) 728-8000.
What is Dr. Natalie M. Greco's medical license number?
Dr. Greco's Pennsylvania license number on file is MD475161, one of the licenses on file in 2 states.
Which states has Dr. Natalie M. Greco been licensed in?
Dmand AI has state licenses on file for Dr. Greco in Pennsylvania (2021 to 2022) and Arizona (2022 to 2026).
Which hospitals is Dr. Natalie M. Greco affiliated with?
Dr. Greco practices at Dignity Health Mercy Gilbert Medical Center in Gilbert, Arizona. Dr. Greco is also affiliated with Dignity Health Chandler Regional Medical Center. Dmand AI links Dr. Greco to 1 more hospital.
What medical group is Dr. Natalie M. Greco part of?
Dr. Greco is linked to Premier Emergency Medical Specialists. Dmand AI links Dr. Greco to 1 more medical group.
Does Dr. Natalie M. Greco accept Medicare?
Yes. CMS data shows Dr. Greco billed Medicare for 608 services in 2024, and Dr. Greco accepts Medicare assignment.
What is Dr. Natalie M. Greco's MIPS score?
Dr. Greco's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Natalie M. Greco see?
CMS counts 468 Medicare patients who saw Dr. Greco in 2024, with an average age of 76.
Is Dr. Natalie M. Greco board certified?
Yes. Dr. Greco is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Natalie M. Greco bill to Medicare?
In 2024, Dr. Greco's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Natalie M. Greco go to medical school?
Dr. Greco graduated from St. George's University School of Medicine in 2018.
What drugs does Dr. Natalie M. Greco prescribe most?
In 2023 Medicare Part D data, Dr. Greco's most prescribed drugs by claims were Warfarin Sodium and Cephalexin.
Has Dr. Natalie M. Greco received payments from drug or device companies?
CMS Open Payments shows $284 in general payments to Dr. Greco from 6 companies from 2018 to 2023. The largest total came from BioXcel Therapeutics, Inc.
How long has Dr. Natalie M. Greco been practicing?
Dr. Greco graduated from medical school in 2018, 8 years ago.
Does Dr. Natalie M. Greco do research?
Dmand AI links 1 publication to Dr. Greco.
Who does Dr. Natalie M. Greco publish with?
Dr. Greco's most frequent co-authors are Timothy John Batchelor, MD (1 shared paper), Theodore Brian Doherty, DO (1 shared paper) and Marna Greenberg, DO (1 shared paper).
What insurance does Dr. Natalie M. Greco accept?
Dr. Greco is in network with 2 carriers, including Excellus BlueCross BlueShield and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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