Dr. Jonas Gricius, MD

  • Bangor, ME
  • Urologist
NPI1659534782PAC ID8921278219
Medicare services, 2024
625
Medicare patients, 2024
319
Part D claims, 2024
1,040
MIPS score, 2024
90
Hospital affiliations
5
Practice address
489 State Street, Bangor, ME 04401
Practice phone
Call (207) 973-7000
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Jonas Gricius is a urologist in Bangor, Maine

Dr. Gricius practices at Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health.

Dr. Gricius' NPI, 1659534782, was assigned on July 9, 2008. Dr. Gricius holds Maine license MD20071.

NPI and contact details
Medicare PAC ID
8921278219
NPI enumeration date
July 9, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(207) 973-7000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
56
Medical school graduation
1996

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

Dr. Jonas Gricius practices at Northern Light Eastern Maine Medical Center in Bangor, Maine

Dr. Gricius' primary practice is Northern Light Eastern Maine Medical Center, at 489 State Street, Bangor, ME 04401 in Penobscot County. The practice phone is (207) 973-7000.

Source: Dmand AI Affiliation Data

Dr. Jonas Gricius is affiliated with 7 sites of care and 1 medical group

Dr. Gricius' primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. Dr. Gricius is also affiliated with St. Joseph Healthcare. The medical group on file is Northern Light Eastern Maine Medical Center. Dmand AI also links Dr. Gricius to 3 more hospitals, 1 breast imaging center and 1 group practice or clinic, each named with a free account. Dr. Gricius' employer is on file too: a hospital.

See all 8 affiliations for Dr. Gricius

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

Dmand AI tracks the EHR system at Dr. Jonas Gricius' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gricius practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Northern Light Eastern Maine Medical CenterAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Gricius practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Northern Light Health and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Jonas Gricius is one of 68 urologists in Maine

Urology is Dr. Gricius' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Gricius' licenses on file in 2 states: Maine and Pennsylvania.

Specialties and state licenses

  • Urology, MainePrimaryLicense MD20071 · taxonomy 208800000X
  • Pennsylvania licenseLicense MD442038

Urologists near Dr. Gricius

Counts of urologists 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. Jonas Gricius billed Medicare for 625 services in 2024

CMS data shows 625 Medicare services from Dr. Gricius across 12 procedure codes in 2024, for 319 Medicare patients. Medicare paid $39,039 for them.

Medicare services, 2024625
Medicare patients319
Paid by Medicare$39,039
Procedure codes12

Dr. Gricius' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3172024: 37619%
Surgery
2023: 1592024: 19221%
Imaging
2023: 712024: 5720%

Where Dr. Gricius' Medicare services took place, 2024

  • In an office406%
  • In a facility58594%

Dr. Gricius compared with the Maine median for urologists, 2024

  • Dr. Gricius
  • Maine median
Medicare services
625vs 33487% above
Medicare patients
319vs 23834% above
Part D claims
881vs 45494% above

Medians across 72 urologists in Maine with Dmand AI profiles that report each measure.

Dr. Gricius' 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. Gricius

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

Dr. Jonas Gricius treated 319 Medicare patients in 2024, average age 74

CMS counts 319 Medicare patients who saw Dr. Gricius in 2024. The largest group is 65 to 74, with 140 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.58, 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. Gricius' median patient age at 71, with 24% women.

Medicare patients, 2024319
Average age74
Average risk score1.58
Also on Medicaid26%

Dr. Gricius' Medicare patients by age, 2024

Dr. Gricius' Medicare patients by sex, 2024

  • Women7323%
  • Men24677%

Chronic conditions among Dr. Gricius' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol72%
  3. Cancer48%
  4. Arthritis36%
  5. Diabetes32%
  6. Ischemic heart disease32%
  7. Chronic kidney disease30%
  8. Mood disorders26%

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

Dr. Gricius' patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women24%
  • Men75%

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

Dr. Jonas Gricius wrote 1,040 Medicare Part D claims in 2024

In 2024, Dr. Gricius wrote 1,040 Medicare Part D claims for 329 patients. 92% of them were for generic drugs. CMS names the drug for 881 of them, across 21 drugs with 11 or more claims each, at $61,052 in total drug cost. In 2023, CMS named 665 claims across 19 drugs.

Part D claims, 20241,040
Drugs named by CMS21
Total drug cost$61,052
Part D patients329

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

  • Generic957 claims92%
  • Brand-name and other83 claims8%

Dr. Gricius' 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. Gricius' Part D claims, 2024

  • Opioids4%42 of 1,040 claims
  • Antibiotics25%263 of 1,040 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: 6652024: 88132%

Drugs named by CMS: 21 in 2024, 19 in 2023.

See all prescribing by Dr. Gricius

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. Jonas Gricius scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Gricius for performance year 2024, reported as part of a group. Dr. Gricius accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gricius as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Gricius' MIPS scores, performance year 2024

  • 90of 100Final score
  • 74.9of 100Quality
  • 96of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)

Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)

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. Jonas Gricius received $1,069 in industry payments from 2016 to 2025

CMS Open Payments shows 14 general payments to Dr. Gricius from 10 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 51% of the total. PROCEPT BioRobotics Corporation paid the most, $541.

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

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

$1.1Kin total
  • Travel and lodging$54151%
  • Food and beverage$34332%
  • Education$18517%

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

Share is of all general payments to this clinician.

See all payments to Dr. Gricius

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

Sources for Dr. Jonas Gricius'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)
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. Jonas Gricius

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. Jonas Gricius' NPI number?

Dr. Jonas Gricius' NPI number is 1659534782. It was assigned on July 9, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Jonas Gricius?

Dr. Jonas Gricius is a urologist in Bangor, Maine. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Jonas Gricius practice?

Dr. Gricius practices at 489 State Street, Bangor, ME 04401. Dr. Gricius' primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. Dmand AI also links Dr. Gricius to 3 hospitals, 1 breast imaging center and 1 group practice or clinic.

What is Dr. Jonas Gricius' office phone number?

The practice phone on file for Dr. Gricius is (207) 973-7000.

What is Dr. Jonas Gricius' medical license number?

Dr. Gricius holds Maine license MD20071, one of the licenses on file in 2 states.

Which states has Dr. Jonas Gricius been licensed in?

Dmand AI has state licenses on file for Dr. Gricius in Maine and Pennsylvania.

Which hospitals is Dr. Jonas Gricius affiliated with?

Dr. Gricius practices at Northern Light Eastern Maine Medical Center in Bangor, Maine. Dr. Gricius is also affiliated with St. Joseph Healthcare. Dmand AI links Dr. Gricius to 3 more hospitals.

What medical group is Dr. Jonas Gricius part of?

Dr. Gricius is linked to Northern Light Eastern Maine Medical Center.

Does Dr. Jonas Gricius accept Medicare?

Yes. CMS data shows Dr. Gricius billed Medicare for 625 services in 2024, and Dr. Gricius accepts Medicare assignment.

Does Dr. Jonas Gricius offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Gricius as offering telehealth services.

Show 6 more questionsShow fewer questions

What is Dr. Jonas Gricius' MIPS score?

Dr. Gricius' MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

How many Medicare patients does Dr. Jonas Gricius see?

CMS counts 319 Medicare patients who saw Dr. Gricius in 2024, with an average age of 74.

What services does Dr. Jonas Gricius bill to Medicare?

In 2024, Dr. Gricius' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: urinary system (52000).

What drugs does Dr. Jonas Gricius prescribe most?

In 2024 Medicare Part D data, Dr. Gricius' most prescribed drugs by claims were Tamsulosin HCl, Silodosin and Cephalexin.

Has Dr. Jonas Gricius received payments from drug or device companies?

CMS Open Payments shows $1,069 in general payments to Dr. Gricius from 10 companies from 2016 to 2025. The largest total came from PROCEPT BioRobotics Corporation.

How long has Dr. Jonas Gricius been practicing?

Dr. Gricius graduated from medical school in 1996, 30 years ago.

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