Dr. Laura Chapman Renbaum, MD
- Medicare services, 2024
- 607
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 1,160
- Industry payments
- $506
- Affiliated sites
- 1
- Practice address
- 10784 Hickory Ridge Rd, Columbia, MD 21044
- Practice phone
- Call (410) 964-0425
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crossroads Psychological Associates
Columbia, Maryland
Find Dr. Renbaum'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. Laura Chapman Renbaum is a psychiatrist in Columbia, Maryland
Dr. Renbaum practices at Crossroads Psychological Associates in Columbia, Maryland.
Dr. Renbaum's NPI, 1073511226, was assigned on July 12, 2005. Dr. Renbaum graduated from University of Texas Medical School at Houston in 1988. Dr. Renbaum holds Maryland license D0046409.
- NPI
- 1073511226NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638143829
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 964-0425
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Laura Chapman Renbaum practices at Crossroads Psychological Associates in Columbia, Maryland
Dr. Renbaum's primary practice is Crossroads Psychological Associates, at 10784 Hickory Ridge Rd, Columbia, MD 21044 in Howard County. The practice phone is (410) 964-0425.
- Crossroads Psychological Associates10784 Hickory Ridge Rd, Columbia, MD 21044 · Howard CountyPhone(410) 964-0425
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Laura Chapman Renbaum is affiliated with 2 sites of care and 1 medical group
Dr. Renbaum's primary practice is Crossroads Psychological Associates in Columbia, Maryland. The medical group on file is Crossroads Psychological Associates. Dmand AI also links Dr. Renbaum to 1 more group practice or clinic, 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. Laura Chapman Renbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Renbaum practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crossroads Psychological Associates | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Laura Chapman Renbaum is one of 901 psychiatrists in Maryland
Psychiatry is Dr. Renbaum's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Renbaum is licensed in Maryland.
Specialties and state licenses
- Psychiatry, MarylandPrimary
Psychiatrists near Dr. Renbaum
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. Laura Chapman Renbaum billed Medicare for 607 services in 2024
CMS data shows 607 Medicare services from Dr. Renbaum across 2 procedure codes in 2024, for 91 Medicare patients. Medicare paid $40,118 for them. Every service was in an office.
Dr. Renbaum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3492024: 30612%
- Tests and treatments
- 2023: 3472024: 30113%
Dr. Renbaum compared with the Maryland median for psychiatrists, 2024
- Dr. Renbaum
- Maryland median
- Medicare services
- 607vs 1883.2 times
- Medicare patients
- 91vs 5372% above
- Part D claims
- 1,034vs 1168.9 times
Medians across 1,014 psychiatrists in Maryland with Dmand AI profiles that report each measure.
Dr. Renbaum'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. Laura Chapman Renbaum treated 91 Medicare patients in 2024, average age 70
CMS counts 91 Medicare patients who saw Dr. Renbaum in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high cholesterol, and 75% have mood disorders. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Renbaum's median patient age at 49, with 44% women.
Dr. Renbaum's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Renbaum's Medicare patients by sex, 2024
- Women5864%
- Men3336%
Chronic conditions among Dr. Renbaum's Medicare patients, 2024
- High cholesterol75%
- Mood disorders75%
- Depression70%
- Anxiety60%
- High blood pressure59%
- Arthritis43%
- Diabetes24%
- Bipolar disorder21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Renbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Laura Chapman Renbaum wrote 1,160 Medicare Part D claims in 2024
In 2024, Dr. Renbaum wrote 1,160 Medicare Part D claims for 102 patients. 97% of them were for generic drugs. CMS names the drug for 1,034 of them, across 31 drugs with 11 or more claims each, at $25,586 in total drug cost. In 2023, CMS named 889 claims across 28 drugs.
Dr. Renbaum's Part D claims by kind of drug, 2024
- Generic1,121 claims97%
- Brand-name39 claims3%
Dr. Renbaum'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. Renbaum's Part D claims, 2024
- Antipsychotics, patients 65 and over8%97 of 1,160 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: 8892024: 1,03416%
Drugs named by CMS: 31 in 2024, 28 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
Dr. Laura Chapman Renbaum offers telehealth to Medicare patients
Dr. Renbaum accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Renbaum as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Laura Chapman Renbaum received $506 in industry payments from 2016 to 2023
CMS Open Payments shows 24 general payments to Dr. Renbaum from 8 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 87% of the total. Abbvie Inc. paid the most, $165.
General payments to Dr. Renbaum by program year, 2016 to 2023
General payments to Dr. Renbaum by kind, 2016 to 2023
- Food and beverage$43887%
- Education$6813%
Companies that paid Dr. Renbaum the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Laura Chapman Renbaum graduated from University of Texas Medical School at Houston
Dr. Renbaum graduated from University of Texas Medical School at Houston in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Laura Chapman Renbaum'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) |
| 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. Laura Chapman Renbaum
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. Laura Chapman Renbaum's NPI number?
Dr. Laura Chapman Renbaum's NPI number is 1073511226. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Laura Chapman Renbaum?
Dr. Laura Chapman Renbaum is a psychiatrist in Columbia, Maryland. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Laura Chapman Renbaum practice?
Dr. Renbaum practices at 10784 Hickory Ridge Rd, Columbia, MD 21044. Dr. Renbaum's primary practice is Crossroads Psychological Associates in Columbia, Maryland. Dmand AI also links Dr. Renbaum to 1 group practice or clinic.
What is Dr. Laura Chapman Renbaum's office phone number?
The practice phone on file for Dr. Renbaum is (410) 964-0425.
What is Dr. Laura Chapman Renbaum's medical license number?
Dr. Renbaum holds Maryland license D0046409.
What medical group is Dr. Laura Chapman Renbaum part of?
Dr. Renbaum is linked to Crossroads Psychological Associates.
Does Dr. Laura Chapman Renbaum accept Medicare?
Yes. CMS data shows Dr. Renbaum billed Medicare for 607 services in 2024, and Dr. Renbaum accepts Medicare assignment.
Does Dr. Laura Chapman Renbaum offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Renbaum as offering telehealth services.
How many Medicare patients does Dr. Laura Chapman Renbaum see?
CMS counts 91 Medicare patients who saw Dr. Renbaum in 2024, with an average age of 70.
What services does Dr. Laura Chapman Renbaum bill to Medicare?
In 2024, Dr. Renbaum's most billed Medicare services were office visit, established patient (99214) and psychiatric service (90833).
Show 4 more questionsShow fewer questions
Where did Dr. Laura Chapman Renbaum go to medical school?
Dr. Renbaum graduated from University of Texas Medical School at Houston in 1988.
What drugs does Dr. Laura Chapman Renbaum prescribe most?
In 2024 Medicare Part D data, Dr. Renbaum's most prescribed drugs by claims were Trazodone HCl, Clonazepam and Olanzapine.
Has Dr. Laura Chapman Renbaum received payments from drug or device companies?
CMS Open Payments shows $506 in general payments to Dr. Renbaum from 8 companies from 2016 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Laura Chapman Renbaum been practicing?
Dr. Renbaum graduated from medical school in 1988, 38 years ago.
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