Clin Pract Cases Emerg Med
Dr. Philip D. Nibley, MD
NPI1275910770PAC ID5597066548
- Medicare services, 2024
- 851
- Medicare patients, 2024
- 604
- Part D claims, 2024
- 229
- Publications
- 2
- MIPS score, 2024
- 97
- Practice address
- 6501 Coyle Ave, Carmichael, CA 95608
- Practice phone
- Call (916) 537-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nibley'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. Philip D. Nibley is an emergency medicine physician in Carmichael, California
Dr. Nibley practices at Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health.
Dr. Nibley's NPI, 1275910770, was assigned on May 4, 2015. Dr. Nibley holds California license A154947.
NPI and contact details
- NPI
- 1275910770NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597066548
- NPI enumeration date
- May 4, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 537-5000
- 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)
Dr. Philip D. Nibley practices at Dignity Health - Mercy San Juan Medical Center in Carmichael, California
Dr. Nibley's primary practice is Dignity Health - Mercy San Juan Medical Center, at 6501 Coyle Ave, Carmichael, CA 95608 in Sacramento County. The practice phone is (916) 537-5000.
- Dignity Health - Mercy San Juan Medical Center6501 Coyle Ave, Carmichael, CA 95608 · Sacramento CountyPhone(916) 537-5000
Source: Dmand AI Affiliation Data
Dr. Philip D. Nibley is affiliated with 2 sites of care and 1 medical group
Dr. Nibley's primary practice is Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health. Dr. Nibley is also affiliated with Sutter Auburn Faith Hospital. The medical group on file is Vituity.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Philip D. Nibley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nibley practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Mercy San Juan Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Nibley practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Philip D. Nibley is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Nibley's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Nibley is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Nibley
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California28emergency medicine physicians in Carmichael28emergency medicine physicians at Dignity Health - Mercy San Juan Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Philip D. Nibley billed Medicare for 851 services in 2024
CMS data shows 851 Medicare services from Dr. Nibley across 5 procedure codes in 2024, for 604 Medicare patients. Medicare paid $81,881 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024851
Medicare patients604
Paid by Medicare$81,881
Procedure codes5
Dr. Nibley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5112024: 59617%
- Tests and treatments
- 2023: 2262024: 25513%
Dr. Nibley compared with the California median for emergency medicine physicians, 2024
- Dr. Nibley
- California median
- Medicare services
- 851vs 2653.2 times
- Medicare patients
- 604vs 2432.5 times
- Part D claims
- 84vs 6235% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Nibley'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.
Need commercial claims for Dr. Nibley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nibley and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Philip D. Nibley treated 604 Medicare patients in 2024, average age 74
CMS counts 604 Medicare patients who saw Dr. Nibley in 2024. The largest group is 65 to 74, with 210 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 50% are also on Medicaid. Their average risk score is 2.14, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Nibley's median patient age at 45, with 55% women.
Medicare patients, 2024604
Average age74
Average risk score2.14
Also on Medicaid50%
Dr. Nibley's Medicare patients by age, 2024
Dr. Nibley's Medicare patients by sex, 2024
- Women35559%
- Men24941%
Chronic conditions among Dr. Nibley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Mood disorders46%
- Anxiety41%
- Depression41%
- Diabetes39%
- Chronic kidney disease37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nibley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Philip D. Nibley wrote 229 Medicare Part D claims in 2024
In 2024, Dr. Nibley wrote 229 Medicare Part D claims for 157 patients. 93% of them were for generic drugs. CMS names the drug for 84 of them, across 4 drugs with 11 or more claims each, at $794 in total drug cost. In 2023, CMS named 75 claims across 4 drugs.
Part D claims, 2024229
Drugs named by CMS4
Total drug cost$794
Part D patients157
Dr. Nibley's Part D claims by kind of drug, 2024
- Generic212 claims93%
- Brand-name and other17 claims7%
Dr. Nibley'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. Nibley's Part D claims, 2024
- Opioids10%23 of 229 claims
- Antibiotics37%84 of 229 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: 752024: 8412%
Drugs named by CMS: 4 in 2024, 4 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. Philip D. Nibley 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 Dr. Nibley for performance year 2024, reported as part of a group. Dr. Nibley accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Nibley'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.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Find emergency medicine physicians like Dr. Nibley by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Philip D. Nibley has 2 publications on record
Dmand AI links 2 papers to Dr. Nibley, published from 2013 to 2018. Dr. Nibley's most frequent co-author is Chadd K. Kraus, DO, MPH.
Papers2
Years published2013 to 2018
Dr. Nibley's most frequent co-authors
Recent publications by Dr. Nibley
Adenosine DiphosphateAstrocytesBrain Injuries
See who Dr. Nibley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nibley works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Philip D. Nibley received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Nibley from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $18.
Companies that paid Dr. Nibley 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 Dr. Philip D. Nibley'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Philip D. Nibley
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. Philip D. Nibley's NPI number?
Dr. Philip D. Nibley's NPI number is 1275910770. It was assigned on May 4, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Philip D. Nibley?
Dr. Philip D. Nibley is an emergency medicine physician in Carmichael, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Philip D. Nibley practice?
Dr. Nibley practices at 6501 Coyle Ave, Carmichael, CA 95608. Dr. Nibley's primary practice is Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health.
What is Dr. Philip D. Nibley's office phone number?
The practice phone on file for Dr. Nibley is (916) 537-5000.
What is Dr. Philip D. Nibley's medical license number?
Dr. Nibley holds California license A154947.
Which hospitals is Dr. Philip D. Nibley affiliated with?
Dr. Nibley practices at Dignity Health - Mercy San Juan Medical Center in Carmichael, California. Dr. Nibley is also affiliated with Sutter Auburn Faith Hospital.
What medical group is Dr. Philip D. Nibley part of?
Dr. Nibley is linked to Vituity.
Does Dr. Philip D. Nibley accept Medicare?
Yes. CMS data shows Dr. Nibley billed Medicare for 851 services in 2024, and Dr. Nibley accepts Medicare assignment.
What is Dr. Philip D. Nibley's MIPS score?
Dr. Nibley's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Philip D. Nibley see?
CMS counts 604 Medicare patients who saw Dr. Nibley in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Philip D. Nibley bill to Medicare?
In 2024, Dr. Nibley's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
What drugs does Dr. Philip D. Nibley prescribe most?
In 2024 Medicare Part D data, Dr. Nibley's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Prednisone.
Has Dr. Philip D. Nibley received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Nibley from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Philip D. Nibley been practicing?
Dr. Nibley graduated from medical school in 2015, 11 years ago.
Does Dr. Philip D. Nibley do research?
Dmand AI links 2 publications to Dr. Nibley, published from 2013 to 2018.
Who does Dr. Philip D. Nibley publish with?
Dr. Nibley's most frequent co-authors are Chadd K. Kraus, DO, MPH (1 shared paper).
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card