Dr. Blake Knudson Isom, DO
- Medicare services, 2024
- 296
- Medicare patients, 2024
- 293
- Part D claims, 2024
- 67
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 111 S Front St, Harrisburg, PA 17101
- Practice phone
- Call (717) 230-3790
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UPMC Harrisburg
Harrisburg, Pennsylvania
Find Dr. Isom's professional email, personal email and mobile number
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Dr. Blake Knudson Isom is an emergency medicine physician in Harrisburg, Pennsylvania
Dr. Isom practices at UPMC Harrisburg in Harrisburg, Pennsylvania.
Dr. Isom's NPI, 1336433788, was assigned on June 2, 2011. Dr. Isom holds Pennsylvania license OS016812.
- NPI
- 1336433788NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931327673
- NPI enumeration date
- June 2, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 230-3790
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Blake Knudson Isom practices at UPMC Harrisburg in Harrisburg, Pennsylvania
Dr. Isom's primary practice is UPMC Harrisburg, at 111 S Front St, Harrisburg, PA 17101 in Dauphin County. The practice phone is (717) 230-3790.
- UPMC Harrisburg111 S Front St, Harrisburg, PA 17101 · Dauphin CountyPhone(717) 230-3790
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Blake Knudson Isom is affiliated with 2 sites of care and 2 medical groups
Dr. Isom's primary practice is UPMC Harrisburg in Harrisburg, Pennsylvania. Dr. Isom is also affiliated with UPMC Harrisburg. The medical group on file is UPMC Harrisburg Emergency Department. Dmand AI also links Dr. Isom to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Blake Knudson Isom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Isom practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Harrisburg | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Blake Knudson Isom is one of 2,549 emergency medicine physicians in Pennsylvania
Emergency medicine is Dr. Isom's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Isom is licensed in Pennsylvania.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
Emergency medicine physicians near Dr. Isom
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. Blake Knudson Isom billed Medicare for 296 services in 2024
CMS data shows 296 Medicare services from Dr. Isom across 4 procedure codes in 2024, for 293 Medicare patients. Medicare paid $33,711 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Isom's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2912024: 2962%
Dr. Isom compared with the Pennsylvania median for emergency medicine physicians, 2024
- Dr. Isom
- Pennsylvania median
- Medicare services
- 296vs 24322% above
- Medicare patients
- 293vs 23326% above
- Part D claims
- 14vs 4065% below
Medians across 2,501 emergency medicine physicians in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Isom'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. Isom and other emergency medicine physicians in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Blake Knudson Isom treated 293 Medicare patients in 2024, average age 73
CMS counts 293 Medicare patients who saw Dr. Isom in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.02, 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. Isom's median patient age at 60, with 53% women.
Dr. Isom's Medicare patients by age, 2024
Dr. Isom's Medicare patients by sex, 2024
- Women13947%
- Men15453%
Chronic conditions among Dr. Isom's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes46%
- Ischemic heart disease45%
- Chronic kidney disease42%
- Mood disorders40%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Isom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Blake Knudson Isom wrote 67 Medicare Part D claims in 2024
In 2024, Dr. Isom wrote 67 Medicare Part D claims for 48 patients. 96% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $364 in total drug cost. In 2019, CMS named 64 claims across 3 drugs.
Dr. Isom's Part D claims by kind of drug, 2024
- Generic64 claims96%
- Brand-name and other3 claims4%
Dr. Isom's most prescribed drugs by claims, 2020
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. Isom's Part D claims, 2024
- Antibiotics16%11 of 67 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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 642020: 1478%
Drugs named by CMS: 1 in 2020, 3 in 2019.
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. Blake Knudson Isom scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Isom for performance year 2024, reported as part of a group. Dr. Isom accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Isom's MIPS scores, performance year 2024
- 93of 100Final score
- 92.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 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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Sources for Dr. Blake Knudson Isom'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 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) |
| 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. Blake Knudson Isom
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. Blake Knudson Isom's NPI number?
Dr. Blake Knudson Isom's NPI number is 1336433788. It was assigned on June 2, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Blake Knudson Isom?
Dr. Blake Knudson Isom is an emergency medicine physician in Harrisburg, Pennsylvania. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Blake Knudson Isom practice?
Dr. Isom practices at 111 S Front St, Harrisburg, PA 17101. Dr. Isom's primary practice is UPMC Harrisburg in Harrisburg, Pennsylvania. Dmand AI also links Dr. Isom to 1 medical group.
What is Dr. Blake Knudson Isom's office phone number?
The practice phone on file for Dr. Isom is (717) 230-3790.
What is Dr. Blake Knudson Isom's medical license number?
Dr. Isom holds Pennsylvania license OS016812.
Which hospitals is Dr. Blake Knudson Isom affiliated with?
Dr. Isom is affiliated with UPMC Harrisburg.
What medical group is Dr. Blake Knudson Isom part of?
Dr. Isom is linked to UPMC Harrisburg Emergency Department. Dmand AI links Dr. Isom to 1 more medical group.
Does Dr. Blake Knudson Isom accept Medicare?
Yes. CMS data shows Dr. Isom billed Medicare for 296 services in 2024, and Dr. Isom accepts Medicare assignment.
What is Dr. Blake Knudson Isom's MIPS score?
Dr. Isom's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Blake Knudson Isom see?
CMS counts 293 Medicare patients who saw Dr. Isom in 2024, with an average age of 73.
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What services does Dr. Blake Knudson Isom bill to Medicare?
In 2024, Dr. Isom's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
What drugs does Dr. Blake Knudson Isom prescribe most?
In 2020 Medicare Part D data, Dr. Isom's most prescribed drugs by claims were Cefuroxime.
How long has Dr. Blake Knudson Isom been practicing?
Dr. Isom graduated from medical school in 2011, 15 years ago.
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