Dr. Gretchen L. Kohler, MD
- Medicare services, 2024
- 687
- Medicare patients, 2024
- 237
- Part D claims, 2024
- 10,520
- Hospital affiliations
- 4
- Medical group
- 1
- Practice address
- 190 East Bannock Street, Boise, ID 83712
- Practice phone
- Call (208) 381-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kohler's professional email, personal email and mobile number
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Dr. Gretchen L. Kohler is an internist in Boise, Idaho
Dr. Kohler practices at St. Luke's Boise Medical Center in Boise, Idaho, part of St. Luke's Health System.
Dr. Kohler's NPI, 1982698502, was assigned on September 9, 2005. Dr. Kohler graduated from University of Wisconsin School of Medicine in 1999. Dr. Kohler holds Idaho license M-9614.
- NPI
- 1982698502NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668575275
- NPI enumeration date
- September 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (208) 381-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gretchen L. Kohler practices at St. Luke's Boise Medical Center in Boise, Idaho
Dr. Kohler's primary practice is St. Luke's Boise Medical Center, at 190 East Bannock Street, Boise, ID 83712 in Ada County. The practice phone is (208) 381-2222.
- St. Luke's Boise Medical Center190 East Bannock Street, Boise, ID 83712 · Ada CountyPhone(208) 381-2222
Source: Dmand AI Affiliation Data
Dr. Gretchen L. Kohler is affiliated with 10 sites of care and 1 medical group
Dr. Kohler's primary practice is St. Luke's Boise Medical Center in Boise, Idaho, part of St. Luke's Health System. Dr. Kohler is also affiliated with Saint Alphonsus Regional Medical Center. The medical group on file is St. Luke's Health System. Dmand AI also links Dr. Kohler to 2 more hospitals, 4 home health agencies, 1 breast imaging center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gretchen L. Kohler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kohler practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Boise Medical Center | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across St. Luke's Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gretchen L. Kohler is one of 419 internists in Idaho
Internal medicine is Dr. Kohler's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kohler is licensed in Idaho.
Specialties and state licenses
- Internal medicine, IdahoPrimary
Internists near Dr. Kohler
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. Gretchen L. Kohler billed Medicare for 687 services in 2024
CMS data shows 687 Medicare services from Dr. Kohler across 4 procedure codes in 2024, all of them office visits, for 237 Medicare patients. Medicare paid $38,368 for them. Every service was in an office.
Dr. Kohler compared with the Idaho median for internists, 2024
- Dr. Kohler
- Idaho median
- Medicare services
- 687vs 42562% above
- Medicare patients
- 237vs 20814% above
- Part D claims
- 9,660vs 11881.9 times
Medians across 407 internists in Idaho with Dmand AI profiles that report each measure.
Dr. Kohler'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. Gretchen L. Kohler treated 237 Medicare patients in 2024, average age 78
CMS counts 237 Medicare patients who saw Dr. Kohler in 2024. The largest group is 75 to 84, with 116 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kohler's median patient age at 77, with 81% women.
Dr. Kohler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kohler's Medicare patients by sex, 2024
- Women19482%
- Men4318%
Chronic conditions among Dr. Kohler's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis53%
- Osteoporosis36%
- Mood disorders35%
- Depression33%
- Anxiety25%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kohler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women81%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gretchen L. Kohler wrote 10,520 Medicare Part D claims in 2024
In 2024, Dr. Kohler wrote 10,520 Medicare Part D claims for 570 patients. 85% of them were for generic drugs. CMS names the drug for 9,660 of them, across 135 drugs with 11 or more claims each, at $923,201 in total drug cost.
Dr. Kohler's Part D claims by kind of drug, 2024
- Generic8,907 claims85%
- Brand-name1,562 claims15%
- Other51 claims0%
Dr. Kohler'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. Kohler's Part D claims, 2024
- Opioids3%363 of 10,520 claims
- Antibiotics1%142 of 10,520 claims
- Antipsychotics, patients 65 and over0%38 of 10,520 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Gretchen L. Kohler offers telehealth to Medicare patients
Dr. Kohler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kohler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gretchen L. Kohler graduated from University of Wisconsin School of Medicine
Dr. Kohler graduated from University of Wisconsin School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gretchen L. Kohler'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. Gretchen L. Kohler
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. Gretchen L. Kohler's NPI number?
Dr. Gretchen L. Kohler's NPI number is 1982698502. It was assigned on September 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gretchen L. Kohler?
Dr. Gretchen L. Kohler is an internist in Boise, Idaho. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gretchen L. Kohler practice?
Dr. Kohler practices at 190 East Bannock Street, Boise, ID 83712. Dr. Kohler's primary practice is St. Luke's Boise Medical Center in Boise, Idaho, part of St. Luke's Health System. Dmand AI also links Dr. Kohler to 2 hospitals, 4 home health agencies, 1 breast imaging center and 1 group practice or clinic.
What is Dr. Gretchen L. Kohler's office phone number?
The practice phone on file for Dr. Kohler is (208) 381-2222.
What is Dr. Gretchen L. Kohler's medical license number?
Dr. Kohler holds Idaho license M-9614.
Which hospitals is Dr. Gretchen L. Kohler affiliated with?
Dr. Kohler practices at St. Luke's Boise Medical Center in Boise, Idaho. Dr. Kohler is also affiliated with Saint Alphonsus Regional Medical Center. Dmand AI links Dr. Kohler to 2 more hospitals.
What medical group is Dr. Gretchen L. Kohler part of?
Dr. Kohler is linked to St. Luke's Health System.
Does Dr. Gretchen L. Kohler accept Medicare?
Yes. CMS data shows Dr. Kohler billed Medicare for 687 services in 2024, and Dr. Kohler accepts Medicare assignment.
Does Dr. Gretchen L. Kohler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kohler as offering telehealth services.
How many Medicare patients does Dr. Gretchen L. Kohler see?
CMS counts 237 Medicare patients who saw Dr. Kohler in 2024, with an average age of 78.
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What services does Dr. Gretchen L. Kohler bill to Medicare?
In 2024, Dr. Kohler's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Gretchen L. Kohler go to medical school?
Dr. Kohler graduated from University of Wisconsin School of Medicine in 1999.
What drugs does Dr. Gretchen L. Kohler prescribe most?
In 2024 Medicare Part D data, Dr. Kohler's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
How long has Dr. Gretchen L. Kohler been practicing?
Dr. Kohler graduated from medical school in 1999, 27 years ago.
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