John Michael Christopher, FNP-C
- Medicare services, 2024
- 1,156
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 191
- Hospital affiliations
- 4
- Medical group
- 1
- Practice address
- 240 Spruce Street, Gridley, CA 95948
- Practice phone
- Call (530) 846-5671
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Christopher'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.
John Michael Christopher is a family nurse practitioner in Gridley, California
John Christopher practices at Orchard Hospital in Gridley, California, part of Orchard Hospital.
John Christopher's NPI, 1306347547, was assigned on February 22, 2018. John Christopher holds California license NP95008630.
- NPI
- 1306347547NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254694581
- NPI enumeration date
- February 22, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 846-5671
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Michael Christopher practices at Orchard Hospital in Gridley, California
John Christopher's primary practice is Orchard Hospital, at 240 Spruce Street, Gridley, CA 95948 in Butte County. The practice phone is (530) 846-5671.
- Orchard Hospital240 Spruce Street, Gridley, CA 95948 · Butte CountyPhone(530) 846-5671
Source: Dmand AI Affiliation Data
John Michael Christopher is affiliated with 4 sites of care and 1 medical group
John Christopher's primary practice is Orchard Hospital in Gridley, California, part of Orchard Hospital. John Christopher is also affiliated with Enloe Health. The medical group on file is American Specialty Physicians Group. Dmand AI also links John Christopher to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Michael Christopher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Christopher practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orchard Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Orchard Hospital and 6.2K+ hospitals, with verified contacts in the same login.
John Michael Christopher is one of 13,532 family nurse practitioners in California
Family is John Christopher's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. John Christopher is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near John Christopher
Counts of family 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
John Michael Christopher billed Medicare for 1,156 services in 2024
CMS data shows 1,156 Medicare services from John Christopher across 8 procedure codes in 2024, for 159 Medicare patients. Medicare paid $89,975 for them. Every service was in a facility, such as a hospital, rather than an office.
John Christopher compared with the California median for family nurse practitioners, 2024
- John Christopher
- California median
- Medicare services
- 1,156vs 2344.9 times
- Medicare patients
- 159vs 9077% above
Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.
John Christopher'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
John Michael Christopher treated 159 Medicare patients in 2024, average age 76
CMS counts 159 Medicare patients who saw John Christopher in 2024. The largest group is 75 to 84, with 56 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 61% are also on Medicaid. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Christopher's median patient age at 62, with 71% women.
John Christopher's Medicare patients by age, 2024
John Christopher's Medicare patients by sex, 2024
- Women8151%
- Men7849%
Chronic conditions among John Christopher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Mood disorders52%
- COPD49%
- Depression47%
- Diabetes47%
- Arthritis46%
- Anxiety45%
Share of Medicare patients with each condition. A patient can have several.
John Christopher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Michael Christopher wrote 191 Medicare Part D claims in 2024
In 2024, John Christopher wrote 191 Medicare Part D claims for 39 patients. 85% of them were for generic drugs.
John Christopher's Part D claims by kind of drug, 2024
- Generic162 claims85%
- Brand-name and other29 claims15%
Drug classes CMS tracks in John Christopher's Part D claims, 2024
- Antibiotics8%15 of 191 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John Michael Christopher takes part in Medicare
John Christopher 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)
For MedTech and pharma teams
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Sources for John Michael Christopher'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 (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) |
| 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 John Michael Christopher
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Michael Christopher's NPI number?
John Michael Christopher's NPI number is 1306347547. It was assigned on February 22, 2018, and it is active in the NPI Registry.
What does John Michael Christopher specialize in?
John Michael Christopher is a family nurse practitioner in Gridley, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does John Michael Christopher practice?
John Christopher practices at 240 Spruce Street, Gridley, CA 95948. John Christopher's primary practice is Orchard Hospital in Gridley, California, part of Orchard Hospital. Dmand AI also links John Christopher to 2 hospitals.
What is John Michael Christopher's office phone number?
The practice phone on file for John Christopher is (530) 846-5671.
What is John Michael Christopher's medical license number?
John Christopher holds California license NP95008630.
Which hospitals is John Michael Christopher affiliated with?
John Christopher practices at Orchard Hospital in Gridley, California. John Christopher is also affiliated with Enloe Health. Dmand AI links John Christopher to 2 more hospitals.
What medical group is John Michael Christopher part of?
John Christopher is linked to American Specialty Physicians Group.
Does John Michael Christopher accept Medicare?
Yes. CMS data shows John Christopher billed Medicare for 1,156 services in 2024, and John Christopher accepts Medicare assignment.
How many Medicare patients does John Michael Christopher see?
CMS counts 159 Medicare patients who saw John Christopher in 2024, with an average age of 76.
What services does John Michael Christopher bill to Medicare?
In 2024, John Christopher's most billed Medicare services were nursing facility care (99309), nursing facility care (99310) and nursing facility care (99306).
How long has John Michael Christopher been practicing?
John Christopher graduated from medical school in 2017, 9 years ago.
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