Dr. Lyle Barnes Montgomery, MD
- Medicare services, 2021
- 18
- Part D claims, 2017
- 73
- Hospital affiliations
- 3
- Medical groups
- 7
- Insurance carriers
- 17
- Practice address
- 875 S Route 31, Crystal Lake, IL 60014
- Practice phone
- Call (792) 220-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Montgomery's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Lyle Barnes Montgomery is a psychiatrist in Crystal Lake, Illinois
Dr. Montgomery practices at Mercyhealth Hospital and Physician Clinic-Crystal Lake in Crystal Lake, Illinois, part of Mercyhealth.
Dr. Montgomery's NPI, 1730208158, was assigned on March 28, 2007. Dr. Montgomery graduated from McGovern Medical School in 1988. Dr. Montgomery's New York license number on file is 189226.
- NPI
- 1730208158NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315855491
- NPI enumeration date
- March 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (792) 220-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lyle Barnes Montgomery practices at Mercyhealth Hospital and Physician Clinic-Crystal Lake in Crystal Lake, Illinois
Dr. Montgomery's primary practice is Mercyhealth Hospital and Physician Clinic-Crystal Lake, at 875 S Route 31, Crystal Lake, IL 60014 in Mc Henry County. The practice phone is (792) 220-5500.
- Mercyhealth Hospital and Physician Clinic-Crystal Lake875 S Route 31, Crystal Lake, IL 60014 · Mc Henry CountyPhone(792) 220-5500
Source: Dmand AI Affiliation Data
Dr. Lyle Barnes Montgomery is affiliated with 4 sites of care and 7 medical groups
Dr. Montgomery's primary practice is Mercyhealth Hospital and Physician Clinic-Crystal Lake in Crystal Lake, Illinois, part of Mercyhealth. Dr. Montgomery is also affiliated with Slidell Memorial Hospital. The medical group on file is Mercyhealth. Dmand AI also links Dr. Montgomery to 1 more hospital, 6 medical groups 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. Lyle Barnes Montgomery's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Montgomery practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercyhealth Hospital and Physician Clinic-Crystal Lake | Available with a free account |
| +3 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lyle Barnes Montgomery is one of 1,527 psychiatrists in Illinois
Psychiatry is Dr. Montgomery's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Montgomery is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Montgomery's licenses on file in 14 states: New York, Florida, Illinois, Kentucky, Mississippi, Texas, Louisiana, Montana, Rhode Island, Virginia, California, Connecticut, Idaho and Indiana.
Specialties and state licenses
- Psychiatry, New YorkPrimary
- Florida license
- Illinois license
- Kentucky license
- Mississippi license
- Texas license
- Louisiana license
- Montana license
- Rhode Island license
- Virginia license
- California license
- Connecticut license
- Idaho license
- Indiana license
Psychiatrists near Dr. Montgomery
Counts of psychiatrists 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. Lyle Barnes Montgomery billed Medicare for 18 services in 2021
CMS data shows 18 Medicare services from Dr. Montgomery across 1 procedure code in 2021. Medicare paid $2,555 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Montgomery's Medicare services by type, 2019 to 2021
- 2019
- 2021
- Tests and treatments
- 2019: 02021: 18
- Other services
- 2019: 192021: 0100%
- Office and hospital visits
- 2019: 152021: 0100%
Dr. Montgomery compared with the Illinois median for psychiatrists, 2021
- Dr. Montgomery
- Illinois median
- Medicare services
- 18vs 20391% below
- Part D claims
- 73vs 17458% below
Medians across 1,588 psychiatrists in Illinois with Dmand AI profiles that report each measure.
Dr. Montgomery's most billed Medicare procedure codes, 2021
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. Montgomery and other psychiatrists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lyle Barnes Montgomery's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Montgomery's median patient age at 65, with 51% women.
Dr. Montgomery's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Lyle Barnes Montgomery wrote 73 Medicare Part D claims in 2017
In 2017, Dr. Montgomery wrote 73 Medicare Part D claims. They cover 5 drugs, with $1,112 in total drug cost. In 2016, CMS named 1,127 claims across 31 drugs.
Dr. Montgomery's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 1,1272017: 7394%
Drugs named by CMS: 5 in 2017, 31 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Lyle Barnes Montgomery offers telehealth to Medicare patients
Dr. Montgomery accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Montgomery as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lyle Barnes Montgomery graduated from McGovern Medical School
Dr. Montgomery graduated from McGovern Medical School in 1988.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Lyle Barnes Montgomery accepts plans from 17 insurance carriers
Dr. Montgomery is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Dr. Montgomery accepts, by number of carriers
- PPO12
- HMO10
- Medicare8
- POS5
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Lyle Barnes Montgomery'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Lyle Barnes Montgomery
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. Lyle Barnes Montgomery's NPI number?
Dr. Lyle Barnes Montgomery's NPI number is 1730208158. It was assigned on March 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Lyle Barnes Montgomery?
Dr. Lyle Barnes Montgomery is a psychiatrist in Crystal Lake, Illinois. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Lyle Barnes Montgomery practice?
Dr. Montgomery practices at 875 S Route 31, Crystal Lake, IL 60014. Dr. Montgomery's primary practice is Mercyhealth Hospital and Physician Clinic-Crystal Lake in Crystal Lake, Illinois, part of Mercyhealth. Dmand AI also links Dr. Montgomery to 1 hospital, 6 medical groups and 1 group practice or clinic.
What is Dr. Lyle Barnes Montgomery's office phone number?
The practice phone on file for Dr. Montgomery is (792) 220-5500.
What is Dr. Lyle Barnes Montgomery's medical license number?
Dr. Montgomery's New York license number on file is 189226, one of the licenses on file in 14 states.
Which states has Dr. Lyle Barnes Montgomery been licensed in?
Dmand AI has state licenses on file for Dr. Montgomery in New York (1992 to 2023), Florida (2017 to 2027), Illinois (2023 to 2026), Kentucky (2019 to 2026), Mississippi (2010 to 2026), Texas (1989 to 2026), Louisiana (2018 to 2025), Montana (2020 to 2024), Rhode Island (2021 to 2024), Virginia (1990 to 2024), California (2015 to 2023), Connecticut (2023), Idaho (2020 to 2023) and Indiana (2018 to 2023).
Which hospitals is Dr. Lyle Barnes Montgomery affiliated with?
Dr. Montgomery practices at Mercyhealth Hospital and Physician Clinic-Crystal Lake in Crystal Lake, Illinois. Dr. Montgomery is also affiliated with Slidell Memorial Hospital. Dmand AI links Dr. Montgomery to 1 more hospital.
What medical group is Dr. Lyle Barnes Montgomery part of?
Dr. Montgomery is linked to Mercyhealth. Dmand AI links Dr. Montgomery to 6 more medical groups.
Does Dr. Lyle Barnes Montgomery accept Medicare?
Yes. CMS data shows Dr. Montgomery billed Medicare for 18 services in 2021, and Dr. Montgomery accepts Medicare assignment.
Does Dr. Lyle Barnes Montgomery offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Montgomery as offering telehealth services.
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Is Dr. Lyle Barnes Montgomery board certified?
Yes. Dr. Montgomery is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Lyle Barnes Montgomery bill to Medicare?
In 2021, Dr. Montgomery's most billed Medicare services were psychiatric service (90792).
Where did Dr. Lyle Barnes Montgomery go to medical school?
Dr. Montgomery graduated from McGovern Medical School in 1988.
What drugs does Dr. Lyle Barnes Montgomery prescribe most?
In 2017 Medicare Part D data, Dr. Montgomery's most prescribed drugs by claims were Bupropion XL, Trazodone HCl and Escitalopram Oxalate.
How long has Dr. Lyle Barnes Montgomery been practicing?
Dr. Montgomery graduated from medical school in 1988, 38 years ago.
What insurance does Dr. Lyle Barnes Montgomery accept?
Dr. Montgomery is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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