Dr. Julian Grecco, MD

  • Billings, MT
  • Hospitalist
NPI1831383678PAC ID6103912480
Medicare services, 2024
149
Medicare patients, 2024
171
Part D claims, 2019
60
Hospital affiliations
4
Medical group
1
Practice address
2800 10th Ave N, Billings, MT 59101
Practice phone
Call (406) 657-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Billings Clinic Hospital

Hospital · Billings, Montana

See all 5 affiliations

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Dr. Julian Grecco is a hospitalist in Billings, Montana

Dr. Grecco practices at Billings Clinic Hospital in Billings, Montana, part of Billings Clinic.

Dr. Grecco's NPI, 1831383678, was assigned on September 5, 2007. Dr. Grecco holds Montana license MED-PHYS-LIC-11484.

NPI and contact details
Medicare PAC ID
6103912480
NPI enumeration date
September 5, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(406) 657-4000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

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

Dr. Julian Grecco practices at Billings Clinic Hospital in Billings, Montana

Dr. Grecco's primary practice is Billings Clinic Hospital, at 2800 10th Ave N, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 657-4000.

Source: Dmand AI Affiliation Data

Dr. Julian Grecco is affiliated with 4 sites of care and 1 medical group

Dr. Grecco's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. Dr. Grecco is also affiliated with Cody Regional Health. The medical group on file is Billings Clinic. Dmand AI also links Dr. Grecco to 2 more hospitals, each named with a free account.

See all 5 affiliations for Dr. Grecco

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

Dmand AI tracks the EHR system at Dr. Julian Grecco's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grecco practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Billings Clinic HospitalAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Julian Grecco is one of 102 hospitalists in Montana

Hospitalist is Dr. Grecco's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Grecco is licensed in Montana.

Specialties and state licenses

  • Hospitalist, MontanaPrimaryLicense MED-PHYS-LIC-11484 · taxonomy 208M00000X

Hospitalists near Dr. Grecco

Counts of hospitalists 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. Julian Grecco billed Medicare for 149 services in 2024

CMS data shows 149 Medicare services from Dr. Grecco across 2 procedure codes in 2024, for 171 Medicare patients. Medicare paid $17,490 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024149
Medicare patients171
Paid by Medicare$17,490
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 1992024: 14925%

Dr. Grecco compared with the Montana median for hospitalists, 2024

  • Dr. Grecco
  • Montana median
Medicare services
149vs 48069% below
Medicare patients
171vs 19613% below
Part D claims
60vs 4825% above

Medians across 101 hospitalists in Montana with Dmand AI profiles that report each measure.

Dr. Grecco'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. Grecco

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

Dr. Julian Grecco treated 171 Medicare patients in 2024, average age 75

CMS counts 171 Medicare patients who saw Dr. Grecco in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.12, 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. Grecco's median patient age at 75, with 52% women.

Medicare patients, 2024171
Average age75
Average risk score2.12
Also on Medicaid19%

Dr. Grecco's Medicare patients by age, 2024

Dr. Grecco's Medicare patients by sex, 2024

  • Women7343%
  • Men9857%

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

  1. High blood pressure75%
  2. High cholesterol68%
  3. Diabetes46%
  4. Arthritis44%
  5. Ischemic heart disease42%
  6. Heart failure40%
  7. Chronic kidney disease39%
  8. Atrial fibrillation36%

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

Dr. Grecco's patients across all payers

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

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women52%
  • Men48%

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

Dr. Julian Grecco wrote 60 Medicare Part D claims in 2019

In 2019, Dr. Grecco wrote 60 Medicare Part D claims. They cover 4 drugs, with $5,677 in total drug cost. In 2018, CMS named 132 claims across 8 drugs.

Part D claims, 201960
Drugs named by CMS4
Total drug cost$5,677

Dr. Grecco's most prescribed drugs by claims, 2019

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, 2018 to 2019

  • 2018
  • 2019
Claims for drugs CMS names
2018: 1322019: 6055%

Drugs named by CMS: 4 in 2019, 8 in 2018.

See all prescribing by Dr. Grecco

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

How Dr. Julian Grecco takes part in Medicare

Dr. Grecco accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Sources for Dr. Julian Grecco'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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (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. Julian Grecco

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. Julian Grecco's NPI number?

Dr. Julian Grecco's NPI number is 1831383678. It was assigned on September 5, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Julian Grecco?

Dr. Julian Grecco is a hospitalist in Billings, Montana. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Julian Grecco practice?

Dr. Grecco practices at 2800 10th Ave N, Billings, MT 59101. Dr. Grecco's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. Dmand AI also links Dr. Grecco to 2 hospitals.

What is Dr. Julian Grecco's office phone number?

The practice phone on file for Dr. Grecco is (406) 657-4000.

What is Dr. Julian Grecco's medical license number?

Dr. Grecco holds Montana license MED-PHYS-LIC-11484.

Which hospitals is Dr. Julian Grecco affiliated with?

Dr. Grecco practices at Billings Clinic Hospital in Billings, Montana. Dr. Grecco is also affiliated with Cody Regional Health. Dmand AI links Dr. Grecco to 2 more hospitals.

What medical group is Dr. Julian Grecco part of?

Dr. Grecco is linked to Billings Clinic.

Does Dr. Julian Grecco accept Medicare?

Yes. CMS data shows Dr. Grecco billed Medicare for 149 services in 2024, and Dr. Grecco accepts Medicare assignment.

How many Medicare patients does Dr. Julian Grecco see?

CMS counts 171 Medicare patients who saw Dr. Grecco in 2024, with an average age of 75.

What services does Dr. Julian Grecco bill to Medicare?

In 2024, Dr. Grecco's most billed Medicare services were hospital inpatient care (99223) and hospital inpatient care (99222).

What drugs does Dr. Julian Grecco prescribe most?

In 2019 Medicare Part D data, Dr. Grecco's most prescribed drugs by claims were Xarelto, Primidone and Metoprolol Tartrate.

How long has Dr. Julian Grecco been practicing?

Dr. Grecco graduated from medical school in 2006, 20 years ago.

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