Mariya I. Alder, NP
- Medicare services, 2024
- 695
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 495
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Practice address
- 155 Glasson Way, Grass Valley, CA 95945
- Practice phone
- Call (530) 274-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Mariya Alder's professional email, personal email and mobile number
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Mariya I. Alder is a nurse practitioner in Grass Valley, California
Mariya Alder practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
Mariya Alder's NPI, 1518334465, was assigned on August 26, 2015. Mariya Alder holds California license 95002925.
- NPI
- 1518334465NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274820477
- NPI enumeration date
- August 26, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (530) 274-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Mariya I. Alder practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California
Mariya Alder's primary practice is Dignity Health - Sierra Nevada Memorial Hospital, at 155 Glasson Way, Grass Valley, CA 95945 in Nevada County. The practice phone is (530) 274-6000.
- Dignity Health - Sierra Nevada Memorial Hospital155 Glasson Way, Grass Valley, CA 95945 · Nevada CountyPhone(530) 274-6000
Source: Dmand AI Affiliation Data
Mariya I. Alder is affiliated with 5 sites of care and 3 medical groups
Mariya Alder's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health. Mariya Alder is also affiliated with UC Davis Medical Center. The medical group on file is UC Davis Medical Group. Dmand AI also links Mariya Alder to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mariya I. Alder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mariya Alder practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Sierra Nevada Memorial Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mariya I. Alder is one of 5,983 nurse practitioners in California
Nurse practitioner is Mariya Alder's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mariya Alder is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists fluid and electrolyte imbalances, lower back pain and UTI among the conditions Mariya Alder treats.
Nurse practitioners near Mariya Alder
Counts of nurse practitioners 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
Mariya I. Alder billed Medicare for 695 services in 2024
CMS data shows 695 Medicare services from Mariya Alder across 8 procedure codes in 2024, for 248 Medicare patients. Medicare paid $29,600 for them.
Mariya Alder's Medicare services by type, 2024
- Office and hospital visits423
- Other services272
Where Mariya Alder's Medicare services took place, 2024
- In an office548%
- In a facility64192%
Mariya Alder compared with the California median for nurse practitioners, 2024
- Mariya Alder
- California median
- Medicare services
- 695vs 2792.5 times
- Medicare patients
- 248vs 922.7 times
- Part D claims
- 351vs 366Close to median
Medians across 3,047 nurse practitioners in California with Dmand AI profiles that report each measure.
Mariya Alder'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
Mariya I. Alder treated 248 Medicare patients in 2024, average age 72
CMS counts 248 Medicare patients who saw Mariya Alder in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have cancer, and 65% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mariya Alder's median patient age at 66, with 77% women.
Mariya Alder's Medicare patients by age, 2024
Mariya Alder's Medicare patients by sex, 2024
- Women20884%
- Men4016%
Chronic conditions among Mariya Alder's Medicare patients, 2024
- Cancer75%
- High cholesterol65%
- High blood pressure62%
- Arthritis49%
- Diabetes27%
- Osteoporosis26%
- Mood disorders24%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Mariya Alder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women77%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mariya I. Alder wrote 495 Medicare Part D claims in 2024
In 2024, Mariya Alder wrote 495 Medicare Part D claims for 149 patients. 88% of them were for generic drugs. CMS names the drug for 351 of them, across 13 drugs with 11 or more claims each, at $20,322 in total drug cost.
Mariya Alder's Part D claims by kind of drug, 2024
- Generic435 claims88%
- Brand-name and other60 claims12%
Mariya Alder'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 Mariya Alder's Part D claims, 2024
- Opioids25%125 of 495 claims
- Antibiotics3%14 of 495 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
Mariya I. Alder scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Mariya Alder for performance year 2024, reported as part of a group. Mariya Alder accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mariya Alder as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Mariya Alder's MIPS scores, performance year 2024
- 83of 100Final score
- 64.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Mariya I. Alder'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) |
| 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 Mariya I. Alder
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mariya I. Alder's NPI number?
Mariya I. Alder's NPI number is 1518334465. It was assigned on August 26, 2015, and it is active in the NPI Registry.
What does Mariya I. Alder specialize in?
Mariya I. Alder is a nurse practitioner in Grass Valley, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mariya I. Alder practice?
Mariya Alder practices at 155 Glasson Way, Grass Valley, CA 95945. Mariya Alder's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health. Dmand AI also links Mariya Alder to 3 group practices and clinics and 2 medical groups.
What is Mariya I. Alder's office phone number?
The practice phone on file for Mariya Alder is (530) 274-6000.
What is Mariya I. Alder's medical license number?
Mariya Alder holds California license 95002925.
Which hospitals is Mariya I. Alder affiliated with?
Mariya Alder practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California. Mariya Alder is also affiliated with UC Davis Medical Center.
What medical group is Mariya I. Alder part of?
Mariya Alder is linked to UC Davis Medical Group. Dmand AI links Mariya Alder to 2 more medical groups.
Does Mariya I. Alder accept Medicare?
Yes. CMS data shows Mariya Alder billed Medicare for 695 services in 2024, and Mariya Alder accepts Medicare assignment.
Does Mariya I. Alder offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mariya Alder as offering telehealth services.
What is Mariya I. Alder's MIPS score?
Mariya Alder's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 4 more questionsShow fewer questions
How many Medicare patients does Mariya I. Alder see?
CMS counts 248 Medicare patients who saw Mariya Alder in 2024, with an average age of 72.
What services does Mariya I. Alder bill to Medicare?
In 2024, Mariya Alder's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Mariya I. Alder prescribe most?
In 2024 Medicare Part D data, Mariya Alder's most prescribed drugs by claims were Anastrozole, Letrozole and Hydrocodone-Acetaminophen.
How long has Mariya I. Alder been practicing?
Mariya Alder graduated from medical school in 2015, 11 years ago.
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