Alison Armour Rickerson, PA
- Medicare services, 2024
- 16,535
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 1,411
- Industry payments
- $1,641
- Affiliated sites
- 1
- Practice address
- 2711 Ferndale St, Houston, TX 77098
- Practice phone
- Call (713) 426-3337
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Headache Center Of River Oaks
NP / PA-led clinic · Houston, Texas
Find Alison Rickerson's professional email, personal email and mobile number
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Alison Armour Rickerson is a physician assistant in Houston, Texas
Alison Rickerson practices at Headache Center Of River Oaks in Houston, Texas.
Alison Rickerson's NPI, 1093405219, was assigned on May 10, 2023.
- NPI
- 1093405219NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719341015
- NPI enumeration date
- May 10, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (713) 426-3337
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alison Armour Rickerson practices at Headache Center of River Oaks in Houston, Texas
Alison Rickerson's primary practice is Headache Center of River Oaks, at 2711 Ferndale St, Houston, TX 77098. The practice phone is (713) 426-3337.
- Headache Center of River Oaks2711 Ferndale St, Houston, TX 77098Phone(713) 426-3337
Source: Dmand AI Affiliation Data
Alison Armour Rickerson is affiliated with 1 site of care and 1 medical group
Alison Rickerson's primary practice is Headache Center Of River Oaks in Houston, Texas. The medical group on file is headacheMD® Houston.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Alison Armour Rickerson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alison Rickerson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Headache Center Of River Oaks | Available with a free account |
Source: Dmand AI Technology Install Data
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Alison Armour Rickerson is one of 8,663 physician assistants in Texas
Physician assistant is Alison Rickerson's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Alison Rickerson
Counts of physician assistants 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
Alison Armour Rickerson billed Medicare for 16,535 services in 2024
CMS data shows 16,535 Medicare services from Alison Rickerson across 6 procedure codes in 2024, for 73 Medicare patients. Medicare paid $91,019 for them. Every service was in an office.
Alison Rickerson's Medicare services by type, 2024
- Drugs given in the office16,320
- Surgery128
- Office and hospital visits60
- Tests and treatments27
Alison Rickerson compared with the Texas median for physician assistants, 2024
- Alison Rickerson
- Texas median
- Medicare services
- 16,535vs 22972.2 times
- Medicare patients
- 73vs 9926% below
- Part D claims
- 1,197vs 2964.0 times
Medians across 5,541 physician assistants in Texas with Dmand AI profiles that report each measure.
Alison Rickerson'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
Alison Armour Rickerson treated 73 Medicare patients in 2024, average age 69
CMS counts 73 Medicare patients who saw Alison Rickerson in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alison Rickerson's median patient age at 46, with 87% women.
Alison Rickerson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alison Rickerson's Medicare patients by sex, 2024
- Women5981%
- Men1419%
Chronic conditions among Alison Rickerson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis64%
- Mood disorders47%
- Anxiety45%
- Depression41%
- Diabetes29%
- COPD26%
Share of Medicare patients with each condition. A patient can have several.
Alison Rickerson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women87%
- Men13%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alison Armour Rickerson wrote 1,411 Medicare Part D claims in 2024
In 2024, Alison Rickerson wrote 1,411 Medicare Part D claims for 163 patients. 84% of them were for generic drugs. CMS names the drug for 1,197 of them, across 35 drugs with 11 or more claims each, at $241,702 in total drug cost.
Alison Rickerson's Part D claims by kind of drug, 2024
- Generic1,182 claims84%
- Brand-name229 claims16%
Alison Rickerson'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 Alison Rickerson's Part D claims, 2024
- Opioids5%67 of 1,411 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
Alison Armour Rickerson offers telehealth to Medicare patients
Alison Rickerson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alison Rickerson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Alison Armour Rickerson received $1,641 in industry payments from 2024 to 2025
CMS Open Payments shows 67 general payments to Alison Rickerson from 11 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $639.
General payments to Alison Rickerson by program year, 2024 to 2025
Companies that paid Alison Rickerson the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Alison Armour Rickerson'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 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) |
| 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 Alison Armour Rickerson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alison Armour Rickerson's NPI number?
Alison Armour Rickerson's NPI number is 1093405219. It was assigned on May 10, 2023, and it is active in the NPI Registry.
What does Alison Armour Rickerson specialize in?
Alison Armour Rickerson is a physician assistant in Houston, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alison Armour Rickerson practice?
Alison Rickerson practices at 2711 Ferndale St, Houston, TX 77098. Alison Rickerson's primary practice is Headache Center Of River Oaks in Houston, Texas.
What is Alison Armour Rickerson's office phone number?
The practice phone on file for Alison Rickerson is (713) 426-3337.
What medical group is Alison Armour Rickerson part of?
Alison Rickerson is linked to headacheMD® Houston.
Does Alison Armour Rickerson accept Medicare?
Yes. CMS data shows Alison Rickerson billed Medicare for 16,535 services in 2024, and Alison Rickerson accepts Medicare assignment.
Does Alison Armour Rickerson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alison Rickerson as offering telehealth services.
How many Medicare patients does Alison Armour Rickerson see?
CMS counts 73 Medicare patients who saw Alison Rickerson in 2024, with an average age of 69.
What services does Alison Armour Rickerson bill to Medicare?
In 2024, Alison Rickerson's most billed Medicare services were injected or infused drug (J0585), injected or infused drug (J2919) and surgery: brain, spine and nerves (64615).
What drugs does Alison Armour Rickerson prescribe most?
In 2024 Medicare Part D data, Alison Rickerson's most prescribed drugs by claims were Sumatriptan Succinate, Naratriptan HCl and Butalbital-Acetaminophen-Caffe.
Has Alison Armour Rickerson received payments from drug or device companies?
CMS Open Payments shows $1,641 in general payments to Alison Rickerson from 11 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Alison Armour Rickerson been practicing?
Alison Rickerson graduated from medical school in 2023, 3 years ago.
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