Alan Cosmo Haun, PA-C
- Part D claims, 2024
- 394
- Hospital affiliations
- 1
- Industry payments
- $139
- Medical groups
- 2
- State license
- 1
- Practice address
- 1111 North China Lake Boulevard, Suite 190, Ridgecrest, CA 93555
- Practice phone
- Call (760) 446-3551
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rural Health Clinic - Ridgecrest
Rural Health Clinic - Hospital-Owned · Ridgecrest, California
Find Alan Haun'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.
Alan Cosmo Haun is a physician assistant in Ridgecrest, California
Alan Haun practices at Rural Health Clinic - Ridgecrest in Ridgecrest, California.
Alan Haun's NPI, 1316425846, was assigned on August 6, 2018. Alan Haun holds California license 54539.
- NPI
- 1316425846NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941554117
- NPI enumeration date
- August 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 446-3551
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alan Cosmo Haun practices at Rural Health Clinic - Ridgecrest in Ridgecrest, California
Alan Haun's primary practice is Rural Health Clinic - Ridgecrest, at 1111 North China Lake Boulevard, Suite 190, Ridgecrest, CA 93555. The practice phone is (760) 446-3551.
- Rural Health Clinic - Ridgecrest1111 North China Lake Boulevard, Suite 190, Ridgecrest, CA 93555Phone(760) 446-3551
Source: Dmand AI Affiliation Data
Alan Cosmo Haun is affiliated with 6 sites of care and 2 medical groups
Alan Haun's primary practice is Rural Health Clinic - Ridgecrest in Ridgecrest, California. Alan Haun is also affiliated with Ridgecrest Regional Hospital. The medical group on file is Ridgecrest Regional Hospital. Dmand AI also links Alan Haun to 2 more group practices and clinics, 1 breast imaging center, 1 ambulatory surgery center and 1 medical group, each named with a free account. Alan Haun's employer is on file too: a rural health clinic (rhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alan Cosmo Haun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alan Haun practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rural Health Clinic - Ridgecrest | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Alan Cosmo Haun is one of 11,482 physician assistants in California
Physician assistant is Alan Haun's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alan Haun is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists acute gastroduodenitis, acute sinusitis, acute skin infection, ankle or foot injury, asthma, bronchitis, chest wall injury and chronic obstructive pulmonary disease (COPD) among the conditions Alan Haun treats.
Physician assistants near Alan Haun
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
Alan Cosmo Haun's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Alan Haun's median patient age at 33, with 59% women.
Alan Haun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Alan Cosmo Haun wrote 394 Medicare Part D claims in 2024
In 2024, Alan Haun wrote 394 Medicare Part D claims for 269 patients. 95% of them were for generic drugs. CMS names the drug for 230 of them, across 10 drugs with 11 or more claims each, at $1,674 in total drug cost.
Alan Haun's Part D claims by kind of drug, 2024
- Generic374 claims95%
- Brand-name and other20 claims5%
Alan Haun'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 Alan Haun's Part D claims, 2024
- Antibiotics44%172 of 394 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
How Alan Cosmo Haun takes part in Medicare
Alan Haun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Alan Cosmo Haun received $139 in industry payments in 2025
CMS Open Payments shows 2 general payments to Alan Haun from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $139.
Companies that paid Alan Haun the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Alan Cosmo Haun'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 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)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 Alan Cosmo Haun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alan Cosmo Haun's NPI number?
Alan Cosmo Haun's NPI number is 1316425846. It was assigned on August 6, 2018, and it is active in the NPI Registry.
What does Alan Cosmo Haun specialize in?
Alan Cosmo Haun is a physician assistant in Ridgecrest, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alan Cosmo Haun practice?
Alan Haun practices at 1111 North China Lake Boulevard, Suite 190, Ridgecrest, CA 93555. Alan Haun's primary practice is Rural Health Clinic - Ridgecrest in Ridgecrest, California. Dmand AI also links Alan Haun to 2 group practices and clinics, 1 breast imaging center, 1 ambulatory surgery center and 1 medical group.
What is Alan Cosmo Haun's office phone number?
The practice phone on file for Alan Haun is (760) 446-3551.
What is Alan Cosmo Haun's medical license number?
Alan Haun holds California license 54539.
Which hospitals is Alan Cosmo Haun affiliated with?
Alan Haun is affiliated with Ridgecrest Regional Hospital.
What medical group is Alan Cosmo Haun part of?
Alan Haun is linked to Ridgecrest Regional Hospital. Dmand AI links Alan Haun to 1 more medical group.
Does Alan Cosmo Haun accept Medicare?
Yes. CMS lists Alan Haun as accepting Medicare assignment.
What drugs does Alan Cosmo Haun prescribe most?
In 2024 Medicare Part D data, Alan Haun's most prescribed drugs by claims were Cephalexin, Amoxicillin-Clavulanate Potass and Prednisone.
Has Alan Cosmo Haun received payments from drug or device companies?
CMS Open Payments shows $139 in general payments to Alan Haun from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Alan Cosmo Haun been practicing?
Alan Haun graduated from medical school in 2015, 11 years ago.
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