Dr. Erica Marie Grabinski, DO
- Medicare services, 2024
- 549
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 6,634
- Hospital affiliations
- 2
- Industry payments
- $53
- Practice address
- 1169 W Ina Rd, Tucson, AZ 85704
- Practice phone
- Call (602) 249-0115
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greater Phoenix Collaborative Care
Tucson, Arizona
Find Dr. Grabinski's professional email, personal email and mobile number
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Dr. Erica Marie Grabinski is an internist in Tucson, Arizona
Dr. Grabinski practices at Greater Phoenix Collaborative Care in Tucson, Arizona.
Dr. Grabinski's NPI, 1780176404, was assigned on May 30, 2018. Dr. Grabinski graduated from Marian University College of Osteopathic Medicine in 2018. Dr. Grabinski holds Arizona license 008894.
- NPI
- 1780176404NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416353875
- NPI enumeration date
- May 30, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (602) 249-0115
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Erica Marie Grabinski practices at Greater Phoenix Collaborative Care in Tucson, Arizona
Dr. Grabinski's primary practice is Greater Phoenix Collaborative Care, at 1169 W Ina Rd, Tucson, AZ 85704 in Pima County. The practice phone is (602) 249-0115.
- Greater Phoenix Collaborative Care1169 W Ina Rd, Tucson, AZ 85704 · Pima CountyPhone(602) 249-0115
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Erica Marie Grabinski is affiliated with 5 sites of care and 2 medical groups
Dr. Grabinski's primary practice is Greater Phoenix Collaborative Care in Tucson, Arizona. Dr. Grabinski is also affiliated with HonorHealth John C. Lincoln Medical Center. The medical group on file is Optum Primary Care - Black Canyon. Dmand AI also links Dr. Grabinski to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Erica Marie Grabinski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grabinski practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greater Phoenix Collaborative Care | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erica Marie Grabinski is one of 2,420 internists in Arizona
Internal medicine is Dr. Grabinski's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Grabinski is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Grabinski
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. Erica Marie Grabinski billed Medicare for 549 services in 2024
CMS data shows 549 Medicare services from Dr. Grabinski across 6 procedure codes in 2024, for 175 Medicare patients. Medicare paid $48,835 for them. Every service was in an office.
Dr. Grabinski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3562024: 40113%
- Other services
- 2023: 842024: 10323%
- Tests and treatments
- 2023: 02024: 28
- Lab and pathology
- 2023: 02024: 17
Dr. Grabinski compared with the Arizona median for internists, 2024
- Dr. Grabinski
- Arizona median
- Medicare services
- 549vs 47615% above
- Medicare patients
- 175vs 20515% below
- Part D claims
- 5,991vs 26023.0 times
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Grabinski'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grabinski and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erica Marie Grabinski treated 175 Medicare patients in 2024, average age 74
CMS counts 175 Medicare patients who saw Dr. Grabinski in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high cholesterol, and 62% have high blood pressure. 10% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grabinski's median patient age at 69, with 64% women.
Dr. Grabinski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grabinski's Medicare patients by sex, 2024
- Women10761%
- Men6839%
Chronic conditions among Dr. Grabinski's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis50%
- Anxiety26%
- Ischemic heart disease26%
- Mood disorders21%
- Depression19%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grabinski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Erica Marie Grabinski wrote 6,634 Medicare Part D claims in 2024
In 2024, Dr. Grabinski wrote 6,634 Medicare Part D claims for 535 patients. 88% of them were for generic drugs. CMS names the drug for 5,991 of them, across 127 drugs with 11 or more claims each, at $314,778 in total drug cost. In 2023, CMS named 4,655 claims across 105 drugs.
Dr. Grabinski's Part D claims by kind of drug, 2024
- Generic5,863 claims88%
- Brand-name719 claims11%
- Other52 claims1%
Dr. Grabinski'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.
Drug classes CMS tracks in Dr. Grabinski's Part D claims, 2024
- Opioids4%289 of 6,634 claims
- Antibiotics3%205 of 6,634 claims
- Antipsychotics, patients 65 and over0%28 of 6,634 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: 4,6552024: 5,99129%
Drugs named by CMS: 127 in 2024, 105 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
Dr. Erica Marie Grabinski offers telehealth to Medicare patients
Dr. Grabinski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grabinski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Erica Marie Grabinski received $53 in industry payments from 2021 to 2025
CMS Open Payments shows 3 general payments to Dr. Grabinski from 2 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $30.
General payments to Dr. Grabinski by program year, 2021 to 2025
Companies that paid Dr. Grabinski the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Erica Marie Grabinski graduated from Marian University College of Osteopathic Medicine
Dr. Grabinski graduated from Marian University College of Osteopathic Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Erica Marie Grabinski'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Erica Marie Grabinski
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. Erica Marie Grabinski's NPI number?
Dr. Erica Marie Grabinski's NPI number is 1780176404. It was assigned on May 30, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Erica Marie Grabinski?
Dr. Erica Marie Grabinski is an internist in Tucson, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Erica Marie Grabinski practice?
Dr. Grabinski practices at 1169 W Ina Rd, Tucson, AZ 85704. Dr. Grabinski's primary practice is Greater Phoenix Collaborative Care in Tucson, Arizona. Dmand AI also links Dr. Grabinski to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Erica Marie Grabinski's office phone number?
The practice phone on file for Dr. Grabinski is (602) 249-0115.
What is Dr. Erica Marie Grabinski's medical license number?
Dr. Grabinski holds Arizona license 008894.
Which hospitals is Dr. Erica Marie Grabinski affiliated with?
Dr. Grabinski is affiliated with HonorHealth John C. Lincoln Medical Center. Dmand AI links Dr. Grabinski to 1 more hospital.
What medical group is Dr. Erica Marie Grabinski part of?
Dr. Grabinski is linked to Optum Primary Care - Black Canyon. Dmand AI links Dr. Grabinski to 1 more medical group.
Does Dr. Erica Marie Grabinski accept Medicare?
Yes. CMS data shows Dr. Grabinski billed Medicare for 549 services in 2024, and Dr. Grabinski accepts Medicare assignment.
Does Dr. Erica Marie Grabinski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grabinski as offering telehealth services.
How many Medicare patients does Dr. Erica Marie Grabinski see?
CMS counts 175 Medicare patients who saw Dr. Grabinski in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Erica Marie Grabinski bill to Medicare?
In 2024, Dr. Grabinski's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Where did Dr. Erica Marie Grabinski go to medical school?
Dr. Grabinski graduated from Marian University College of Osteopathic Medicine in 2018.
What drugs does Dr. Erica Marie Grabinski prescribe most?
In 2024 Medicare Part D data, Dr. Grabinski's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. Erica Marie Grabinski received payments from drug or device companies?
CMS Open Payments shows $53 in general payments to Dr. Grabinski from 2 companies from 2021 to 2025. The largest total came from Exact Sciences Corporation.
How long has Dr. Erica Marie Grabinski been practicing?
Dr. Grabinski graduated from medical school in 2018, 8 years ago.
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