Carla C. Graichen
- Medicare services, 2024
- 854
- Medicare patients, 2024
- 811
- Part D claims, 2024
- 279
- MIPS score, 2024
- 97
- Hospital affiliations
- 4
- Practice address
- 2175 Rosaline Ave, Clairmont Hgts, Redding, CA 96001
- Practice phone
- Call (530) 225-6102
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Carla Graichen'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.
Carla C. Graichen is an emergency medicine physician in Redding, California
Carla Graichen practices at Mercy Medical Center Redding in Redding, California, part of CommonSpirit Health.
Carla Graichen's NPI, 1861808644, was assigned on July 1, 2014. Carla Graichen graduated from Oregon Health and Science University School of Medicine in 2016. Carla Graichen holds California license A181051.
- NPI
- 1861808644NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315282258
- NPI enumeration date
- July 1, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 225-6102
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Carla C. Graichen practices at Mercy Medical Center Redding in Redding, California
Carla Graichen's primary practice is Mercy Medical Center Redding, at 2175 Rosaline Ave, Clairmont Hgts, Redding, CA 96001 in Shasta County. The practice phone is (530) 225-6102.
- Mercy Medical Center Redding2175 Rosaline Ave, Clairmont Hgts, Redding, CA 96001 · Shasta CountyPhone(530) 225-6102
Source: Dmand AI Affiliation Data
Carla C. Graichen is affiliated with 4 sites of care and 2 medical groups
Carla Graichen's primary practice is Mercy Medical Center Redding in Redding, California, part of CommonSpirit Health. Carla Graichen is also affiliated with OHSU Hospital. The medical group on file is Vituity. Dmand AI also links Carla Graichen to 2 more hospitals and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Carla C. Graichen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carla Graichen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center Redding | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Carla C. Graichen is one of 7,423 emergency medicine physicians in California
Emergency medicine is Carla Graichen's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Carla Graichen is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Carla Graichen
Counts of emergency medicine physicians 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
Carla C. Graichen billed Medicare for 854 services in 2024
CMS data shows 854 Medicare services from Carla Graichen across 3 procedure codes in 2024, for 811 Medicare patients. Medicare paid $109,275 for them. Every service was in a facility, such as a hospital, rather than an office.
Carla Graichen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6882024: 85424%
Carla Graichen compared with the California median for emergency medicine physicians, 2024
- Carla Graichen
- California median
- Medicare services
- 854vs 2653.2 times
- Medicare patients
- 811vs 2433.3 times
- Part D claims
- 125vs 622.0 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Carla Graichen'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 Carla Graichen and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Carla C. Graichen treated 811 Medicare patients in 2024, average age 73
CMS counts 811 Medicare patients who saw Carla Graichen in 2024. The largest group is 65 to 74, with 289 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Carla Graichen's median patient age at 49, with 62% women.
Carla Graichen's Medicare patients by age, 2024
Carla Graichen's Medicare patients by sex, 2024
- Women45656%
- Men35544%
Chronic conditions among Carla Graichen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis50%
- Anxiety38%
- Diabetes37%
- Mood disorders37%
- Heart failure36%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Carla Graichen'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
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Carla C. Graichen wrote 279 Medicare Part D claims in 2024
In 2024, Carla Graichen wrote 279 Medicare Part D claims for 182 patients. 93% of them were for generic drugs. CMS names the drug for 125 of them, across 7 drugs with 11 or more claims each, at $528 in total drug cost. In 2023, CMS named 55 claims across 3 drugs.
Carla Graichen's Part D claims by kind of drug, 2024
- Generic259 claims93%
- Brand-name20 claims7%
Carla Graichen'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 Carla Graichen's Part D claims, 2024
- Opioids10%27 of 279 claims
- Antibiotics44%123 of 279 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: 552024: 125127%
Drugs named by CMS: 7 in 2024, 3 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
Carla C. Graichen scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Carla Graichen for performance year 2024, reported as part of a group. Carla Graichen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Carla Graichen's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Carla C. Graichen graduated from Oregon Health and Science University School of Medicine
Carla Graichen graduated from Oregon Health and Science University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Carla C. Graichen'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 Carla C. Graichen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Carla C. Graichen's NPI number?
Carla C. Graichen's NPI number is 1861808644. It was assigned on July 1, 2014, and it is active in the NPI Registry.
What does Carla C. Graichen specialize in?
Carla C. Graichen is an emergency medicine physician in Redding, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Carla C. Graichen practice?
Carla Graichen practices at 2175 Rosaline Ave, Clairmont Hgts, Redding, CA 96001. Carla Graichen's primary practice is Mercy Medical Center Redding in Redding, California, part of CommonSpirit Health. Dmand AI also links Carla Graichen to 2 hospitals and 1 medical group.
What is Carla C. Graichen's office phone number?
The practice phone on file for Carla Graichen is (530) 225-6102.
What is Carla C. Graichen's medical license number?
Carla Graichen holds California license A181051.
Which hospitals is Carla C. Graichen affiliated with?
Carla Graichen practices at Mercy Medical Center Redding in Redding, California. Carla Graichen is also affiliated with OHSU Hospital. Dmand AI links Carla Graichen to 2 more hospitals.
What medical group is Carla C. Graichen part of?
Carla Graichen is linked to Vituity. Dmand AI links Carla Graichen to 1 more medical group.
Does Carla C. Graichen accept Medicare?
Yes. CMS data shows Carla Graichen billed Medicare for 854 services in 2024, and Carla Graichen accepts Medicare assignment.
What is Carla C. Graichen's MIPS score?
Carla Graichen's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Carla C. Graichen see?
CMS counts 811 Medicare patients who saw Carla Graichen in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Carla C. Graichen bill to Medicare?
In 2024, Carla Graichen's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
Where did Carla C. Graichen go to medical school?
Carla Graichen graduated from Oregon Health and Science University School of Medicine in 2016.
What drugs does Carla C. Graichen prescribe most?
In 2024 Medicare Part D data, Carla Graichen's most prescribed drugs by claims were Cephalexin, Prednisone and Amoxicillin-Clavulanate Potass.
How long has Carla C. Graichen been practicing?
Carla Graichen graduated from medical school in 2016, 10 years ago.
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