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Dr. Nathan Keith Park, MD
NPI1982165247
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $695
- Medical groups
- 2
- Insurance carriers
- 2
- Practice address
- 1401 Bailey Ave, Needles, CA 92363
- Practice phone
- Call (760) 326-7162
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Park'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. Nathan Keith Park is an internist in Needles, California
Dr. Park practices at Colorado River Medical Center in Needles, California, part of Colorado River Medical Center.
Dr. Park's NPI, 1982165247, was assigned on March 28, 2019. Dr. Park graduated from Saint Louis University School Of Medicine in 2019. Dr. Park holds California license 2089.
NPI and contact details
- NPI
- 1982165247NPI Registry (opens in a new tab)
- NPI enumeration date
- March 28, 2019
- NPI status
- Active
- Practice phone
- (760) 326-7162
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Nathan Keith Park practices at Colorado River Medical Center in Needles, California
Dr. Park's primary practice is Colorado River Medical Center, at 1401 Bailey Ave, Needles, CA 92363 in San Bernardino County. The practice phone is (760) 326-7162.
- Colorado River Medical Center1401 Bailey Ave, Needles, CA 92363 · San Bernardino CountyPhone(760) 326-7162
Source: Dmand AI Affiliation Data
Dr. Nathan Keith Park is affiliated with 1 site of care and 2 medical groups
Dr. Park's primary practice is Colorado River Medical Center in Needles, California, part of Colorado River Medical Center. The medical group on file is UCI Health Physicians. Dmand AI also links Dr. Park to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Keith Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Colorado River Medical Center | Available with a free account |
| +1 medical group | 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. Park practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Colorado River Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nathan Keith Park is one of 16,751 internists in California
Internal medicine is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Park is board certified in internal medicine by the American Board of Internal Medicine. Dr. Park is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists gastrointestinal bleeding, hypertension, kidney failure, lung disease: COPD, asthma or bronchitis, pancreatitis, sepsis, syncope & collapse and urinary tract infection among the conditions Dr. Park treats.
Internists near Dr. Park
Counts of internists 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
Dr. Nathan Keith Park's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. Park's median patient age at 49, with 62% women.
Dr. Park'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%
Source: Dmand AI Patient Panel Data
Dr. Nathan Keith Park has 3 publications on record
Dmand AI links 3 papers to Dr. Park, published from 2021 to 2022. 2021 was the busiest year, with 2. Dr. Park's most frequent co-authors are Jason Buddika Samarasena, MD, Alexander Philip Abadir, MD and Marc Monachese.
Papers3
Years published2021 to 2022
Dr. Park's most frequent co-authors
- Jason Buddika Samarasena, MD3 shared papers
- Alexander Philip Abadir, MD1 shared paper
- Marc Monachese1 shared paper
Recent publications by Dr. Park
See who Dr. Park researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Park works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nathan Keith Park received $695 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Dr. Park from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Cook Medical LLC paid the most, $191.
General payments to Dr. Park by program year, 2024 to 2025
Companies that paid Dr. Park the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan Keith Park graduated from Saint Louis University School Of Medicine
Dr. Park graduated from Saint Louis University School Of Medicine in 2019.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Nathan Keith Park accepts plans from 2 insurance carriers
Dr. Park is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Park accepts, by number of carriers
- Medicare2
- PPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Nathan Keith Park'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 |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Nathan Keith Park
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. Nathan Keith Park's NPI number?
Dr. Nathan Keith Park's NPI number is 1982165247. It was assigned on March 28, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Keith Park?
Dr. Nathan Keith Park is an internist in Needles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nathan Keith Park practice?
Dr. Park practices at 1401 Bailey Ave, Needles, CA 92363. Dr. Park's primary practice is Colorado River Medical Center in Needles, California, part of Colorado River Medical Center. Dmand AI also links Dr. Park to 1 medical group.
What is Dr. Nathan Keith Park's office phone number?
The practice phone on file for Dr. Park is (760) 326-7162.
What is Dr. Nathan Keith Park's medical license number?
Dr. Park holds California license 2089.
Which hospitals is Dr. Nathan Keith Park affiliated with?
Dr. Park practices at Colorado River Medical Center in Needles, California.
What medical group is Dr. Nathan Keith Park part of?
Dr. Park is linked to UCI Health Physicians. Dmand AI links Dr. Park to 1 more medical group.
Is Dr. Nathan Keith Park board certified?
Yes. Dr. Park is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Nathan Keith Park go to medical school?
Dr. Park graduated from Saint Louis University School Of Medicine in 2019.
Has Dr. Nathan Keith Park received payments from drug or device companies?
CMS Open Payments shows $695 in general payments to Dr. Park from 5 companies from 2024 to 2025. The largest total came from Cook Medical LLC.
Show 4 more questionsShow fewer questions
How long has Dr. Nathan Keith Park been practicing?
Dr. Park graduated from medical school in 2019, 7 years ago.
Does Dr. Nathan Keith Park do research?
Dmand AI links 3 publications to Dr. Park, published from 2021 to 2022.
Who does Dr. Nathan Keith Park publish with?
Dr. Park's most frequent co-authors are Jason Buddika Samarasena, MD (3 shared papers), Alexander Philip Abadir, MD (1 shared paper) and Marc Monachese (1 shared paper).
What insurance does Dr. Nathan Keith Park accept?
Dr. Park is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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