Dr. Rachel Parker Colby, MD
- Medicare services, 2024
- 460
- Medicare patients, 2024
- 132
- Part D claims, 2024
- 4,404
- Hospital affiliations
- 4
- Industry payments
- $572
- Practice address
- 2142 N Cove Blvd, Toledo, OH 43606
- Practice phone
- Call (419) 593-0214
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ProMedica Toledo Hospital Emergency Center
Toledo, Ohio
Find Dr. Colby's professional email, personal email and mobile number
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Dr. Rachel Parker Colby is an internist in Toledo, Ohio
Dr. Colby practices at ProMedica Toledo Hospital Emergency Center in Toledo, Ohio.
Dr. Colby's NPI, 1699204875, was assigned on June 9, 2017. Dr. Colby graduated from Toledo Medical College in 2017. Dr. Colby holds Ohio license 35.138485.
- NPI
- 1699204875NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527337096
- NPI enumeration date
- June 9, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 593-0214
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rachel Parker Colby practices at ProMedica Toledo Hospital Emergency Center in Toledo, Ohio
Dr. Colby's primary practice is ProMedica Toledo Hospital Emergency Center, at 2142 N Cove Blvd, Toledo, OH 43606 in Lucas County. The practice phone is (419) 593-0214.
- ProMedica Toledo Hospital Emergency Center2142 N Cove Blvd, Toledo, OH 43606 · Lucas CountyPhone(419) 593-0214
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rachel Parker Colby is affiliated with 7 sites of care and 2 medical groups
Dr. Colby's primary practice is ProMedica Toledo Hospital Emergency Center in Toledo, Ohio. Dr. Colby is also affiliated with ProMedica Toledo Hospital. The medical group on file is ProMedica Physicians. Dmand AI also links Dr. Colby to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rachel Parker Colby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Colby practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ProMedica Toledo Hospital Emergency Center | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rachel Parker Colby is one of 4,708 internists in Ohio
Internal medicine is Dr. Colby's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Colby is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Colby
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. Rachel Parker Colby billed Medicare for 460 services in 2024
CMS data shows 460 Medicare services from Dr. Colby across 11 procedure codes in 2024, for 132 Medicare patients. Medicare paid $39,529 for them. Every service was in an office.
Dr. Colby's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2152024: 24514%
- Other services
- 2023: 1802024: 15912%
- Tests and treatments
- 2023: 362024: 4114%
- Lab and pathology
- 2023: 02024: 15
Dr. Colby compared with the Ohio median for internists, 2024
- Dr. Colby
- Ohio median
- Medicare services
- 460vs 4876% below
- Medicare patients
- 132vs 19231% below
- Part D claims
- 3,848vs 29413.1 times
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Colby'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. Colby and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rachel Parker Colby treated 132 Medicare patients in 2024, average age 73
CMS counts 132 Medicare patients who saw Dr. Colby in 2024. The largest group is 65 to 74, with 69 patients. 66% of them have high blood pressure, and 66% have high cholesterol. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Colby's median patient age at 65, with 68% women.
Dr. Colby's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Colby's Medicare patients by sex, 2024
- Women9169%
- Men4131%
Chronic conditions among Dr. Colby's Medicare patients, 2024
- High blood pressure66%
- High cholesterol66%
- Arthritis49%
- Diabetes30%
- Mood disorders25%
- Anxiety24%
- Depression23%
- Ischemic heart disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Colby'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
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rachel Parker Colby wrote 4,404 Medicare Part D claims in 2024
In 2024, Dr. Colby wrote 4,404 Medicare Part D claims for 327 patients. 85% of them were for generic drugs. CMS names the drug for 3,848 of them, across 97 drugs with 11 or more claims each, at $336,845 in total drug cost. In 2023, CMS named 3,704 claims across 90 drugs.
Dr. Colby's Part D claims by kind of drug, 2024
- Generic3,759 claims85%
- Brand-name624 claims14%
- Other21 claims0%
Dr. Colby'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. Colby's Part D claims, 2024
- Opioids0%12 of 4,404 claims
- Antibiotics2%91 of 4,404 claims
- Antipsychotics, patients 65 and over1%29 of 4,404 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,7042024: 3,8484%
Drugs named by CMS: 97 in 2024, 90 in 2023.
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
How Dr. Rachel Parker Colby takes part in Medicare
Dr. Colby accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Rachel Parker Colby received $572 in industry payments from 2018 to 2025
CMS Open Payments shows 29 general payments to Dr. Colby from 17 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $131.
General payments to Dr. Colby by program year, 2018 to 2025
Companies that paid Dr. Colby the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rachel Parker Colby graduated from Toledo Medical College
Dr. Colby graduated from Toledo Medical College in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rachel Parker Colby'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Rachel Parker Colby
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. Rachel Parker Colby's NPI number?
Dr. Rachel Parker Colby's NPI number is 1699204875. It was assigned on June 9, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Rachel Parker Colby?
Dr. Rachel Parker Colby is an internist in Toledo, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rachel Parker Colby practice?
Dr. Colby practices at 2142 N Cove Blvd, Toledo, OH 43606. Dr. Colby's primary practice is ProMedica Toledo Hospital Emergency Center in Toledo, Ohio. Dmand AI also links Dr. Colby to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Rachel Parker Colby's office phone number?
The practice phone on file for Dr. Colby is (419) 593-0214.
What is Dr. Rachel Parker Colby's medical license number?
Dr. Colby holds Ohio license 35.138485.
Which hospitals is Dr. Rachel Parker Colby affiliated with?
Dr. Colby is affiliated with ProMedica Toledo Hospital. Dmand AI links Dr. Colby to 3 more hospitals.
What medical group is Dr. Rachel Parker Colby part of?
Dr. Colby is linked to ProMedica Physicians. Dmand AI links Dr. Colby to 1 more medical group.
Does Dr. Rachel Parker Colby accept Medicare?
Yes. CMS data shows Dr. Colby billed Medicare for 460 services in 2024, and Dr. Colby accepts Medicare assignment.
How many Medicare patients does Dr. Rachel Parker Colby see?
CMS counts 132 Medicare patients who saw Dr. Colby in 2024, with an average age of 73.
What services does Dr. Rachel Parker Colby bill to Medicare?
In 2024, Dr. Colby's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
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Where did Dr. Rachel Parker Colby go to medical school?
Dr. Colby graduated from Toledo Medical College in 2017.
What drugs does Dr. Rachel Parker Colby prescribe most?
In 2024 Medicare Part D data, Dr. Colby's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. Rachel Parker Colby received payments from drug or device companies?
CMS Open Payments shows $572 in general payments to Dr. Colby from 17 companies from 2018 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Rachel Parker Colby been practicing?
Dr. Colby graduated from medical school in 2017, 9 years ago.
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