Dr. Erin E. Flaherty, MD

  • Missoula, MT
  • Anesthesiologist
NPI1376788125PAC ID4082847868
Medicare services, 2024
72
Medicare patients, 2024
197
MIPS score, 2024
83
Industry payments
$18
Affiliated sites
1
Practice address
2360 Mullan Rd Ste B, Missoula, MT 59808
Practice phone
Call (406) 542-9695
Professional email
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Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Missoula Bone & Joint Surgery Center

Surgery Center - Medicare-Certified · Missoula, Montana

See all 6 affiliations

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Dr. Erin E. Flaherty is an anesthesiologist in Missoula, Montana

Dr. Flaherty practices at Missoula Bone & Joint Surgery Center in Missoula, Montana.

Dr. Flaherty's NPI, 1376788125, was assigned on December 9, 2008. Dr. Flaherty graduated from University of Vermont College of Medicine in 2008. Dr. Flaherty holds Vermont license 042.0012822.

NPI and contact details
Medicare PAC ID
4082847868
NPI enumeration date
December 9, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(406) 542-9695
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
44
Medical school graduation
2008

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

Dr. Erin E. Flaherty practices at Missoula Bone & Joint Surgery Center in Missoula, Montana

Dr. Flaherty's primary practice is Missoula Bone & Joint Surgery Center, at 2360 Mullan Rd Ste B, Missoula, MT 59808. The practice phone is (406) 542-9695.

  • Missoula Bone & Joint Surgery Center
    2360 Mullan Rd Ste B, Missoula, MT 59808Phone(406) 542-9695

Source: Dmand AI Affiliation Data

Dr. Erin E. Flaherty is affiliated with 1 site of care and 5 medical groups

Dr. Flaherty's primary practice is Missoula Bone & Joint Surgery Center in Missoula, Montana. The medical group on file is Billings Clinic. Dmand AI also links Dr. Flaherty to 4 more medical groups, each named with a free account. Dr. Flaherty's employer is on file too: a surgery center (asc).

See all 6 affiliations for Dr. Flaherty

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

Dmand AI tracks the EHR system at Dr. Erin E. Flaherty's practice

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

EHR by site
SiteEHR vendor and product
Missoula Bone & Joint Surgery CenterAvailable with a free account
+4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Erin E. Flaherty is one of 232 anesthesiologists in Montana

Anesthesiology is Dr. Flaherty's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Flaherty's licenses on file in 3 states: Vermont, Colorado and Montana.

Specialties and state licenses

  • Anesthesiology, VermontPrimaryLicense 042.0012822 · taxonomy 207L00000X
  • Colorado licenseLicense 51984
  • Montana licenseLicense MED-PHYS-LIC-18800

Anesthesiologists near Dr. Flaherty

Counts of anesthesiologists 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. Erin E. Flaherty billed Medicare for 72 services in 2024

CMS data shows 72 Medicare services from Dr. Flaherty across 4 procedure codes in 2024, for 197 Medicare patients. Medicare paid $6,838 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202472
Medicare patients197
Paid by Medicare$6,838
Procedure codes4

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

  • 2023
  • 2024
Anesthesia
2023: 162024: 60275%
Surgery
2023: 172024: 1229%

Dr. Flaherty compared with the Montana median for anesthesiologists, 2024

  • Dr. Flaherty
  • Montana median
Medicare services
72vs 8313% below
Medicare patients
197vs 17910% above

Medians across 251 anesthesiologists in Montana with Dmand AI profiles that report each measure.

Dr. Flaherty'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. Erin E. Flaherty treated 197 Medicare patients in 2024, average age 73

CMS counts 197 Medicare patients who saw Dr. Flaherty in 2024. The largest group is 65 to 74, with 107 patients. 71% of them have high blood pressure, and 67% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Flaherty's median patient age at 63, with 52% women.

Medicare patients, 2024197
Average age73
Average risk score1.23
Also on Medicaid8%

Dr. Flaherty's Medicare patients by age, 2024

Dr. Flaherty's Medicare patients by sex, 2024

  • Women8945%
  • Men10855%

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

  1. High blood pressure71%
  2. High cholesterol67%
  3. Arthritis44%
  4. Mood disorders29%
  5. Depression26%
  6. Diabetes25%
  7. Atrial fibrillation24%
  8. Cancer23%

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

Dr. Flaherty's patients across all payers

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

Patient panel by age, all payers

Median age 63

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. Erin E. Flaherty scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Flaherty for performance year 2024, reported as part of a group. Dr. Flaherty accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Flaherty's MIPS scores, performance year 2024

  • 83of 100Final score
  • 62.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 81of 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. Erin E. Flaherty received $18 in industry payments in 2018

CMS Open Payments shows 1 general payment to Dr. Flaherty from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $18.

Companies that paid Dr. Flaherty the most, 2018 to 2018

Share is of all general payments to this clinician.

See all payments to Dr. Flaherty

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

Dr. Erin E. Flaherty graduated from University of Vermont College of Medicine

Dr. Flaherty graduated from University of Vermont College of Medicine in 2008.

  1. Medical schoolUniversity of Vermont College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Erin E. Flaherty'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)
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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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. Erin E. Flaherty

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. Erin E. Flaherty's NPI number?

Dr. Erin E. Flaherty's NPI number is 1376788125. It was assigned on December 9, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Erin E. Flaherty?

Dr. Erin E. Flaherty is an anesthesiologist in Missoula, Montana. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Erin E. Flaherty practice?

Dr. Flaherty practices at 2360 Mullan Rd Ste B, Missoula, MT 59808. Dr. Flaherty's primary practice is Missoula Bone & Joint Surgery Center in Missoula, Montana. Dmand AI also links Dr. Flaherty to 4 medical groups.

What is Dr. Erin E. Flaherty's office phone number?

The practice phone on file for Dr. Flaherty is (406) 542-9695.

What is Dr. Erin E. Flaherty's medical license number?

Dr. Flaherty holds Vermont license 042.0012822, one of the licenses on file in 3 states.

Which states has Dr. Erin E. Flaherty been licensed in?

Dmand AI has state licenses on file for Dr. Flaherty in Vermont, Colorado and Montana.

What medical group is Dr. Erin E. Flaherty part of?

Dr. Flaherty is linked to Billings Clinic. Dmand AI links Dr. Flaherty to 4 more medical groups.

Does Dr. Erin E. Flaherty accept Medicare?

Yes. CMS data shows Dr. Flaherty billed Medicare for 72 services in 2024, and Dr. Flaherty accepts Medicare assignment.

What is Dr. Erin E. Flaherty's MIPS score?

Dr. Flaherty's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Dr. Erin E. Flaherty see?

CMS counts 197 Medicare patients who saw Dr. Flaherty in 2024, with an average age of 73.

Show 4 more questionsShow fewer questions

What services does Dr. Erin E. Flaherty bill to Medicare?

In 2024, Dr. Flaherty's most billed Medicare services were anesthesia (00811), anesthesia (00731) and surgery: brain, spine and nerves (64447).

Where did Dr. Erin E. Flaherty go to medical school?

Dr. Flaherty graduated from University of Vermont College of Medicine in 2008.

Has Dr. Erin E. Flaherty received payments from drug or device companies?

CMS Open Payments shows $18 in general payments to Dr. Flaherty from 1 company from 2018 to 2018. The largest total came from Pacira Pharmaceuticals Incorporated.

How long has Dr. Erin E. Flaherty been practicing?

Dr. Flaherty graduated from medical school in 2008, 18 years ago.

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