Dr. Paul E. Parker, MD
- Medicare services, 2021
- 427
- Part D claims, 2022
- 22
- Hospital affiliations
- 2
- Industry payments
- $62
- State license
- 1
- Practice address
- 1400 E Church St, Santa Maria, CA 93454
- Practice phone
- Call (805) 739-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Parker'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. Paul E. Parker is an internist in Santa Maria, California
Dr. Parker practices at Dignity Health - Marian Regional Medical Center in Santa Maria, California, part of CommonSpirit Health.
Dr. Parker's NPI, 1538240304, was assigned on October 18, 2006. Dr. Parker holds Washington license 23042.
- NPI
- 1538240304NPI Registry (opens in a new tab)
- NPI enumeration date
- October 18, 2006
- NPI status
- Active
- Practice phone
- (805) 739-3100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Paul E. Parker practices at Dignity Health - Marian Regional Medical Center in Santa Maria, California
Dr. Parker's primary practice is Dignity Health - Marian Regional Medical Center, at 1400 E Church St, Santa Maria, CA 93454 in Santa Barbara County. The practice phone is (805) 739-3100.
- Dignity Health - Marian Regional Medical Center1400 E Church St, Santa Maria, CA 93454 · Santa Barbara CountyPhone(805) 739-3100
Source: Dmand AI Affiliation Data
Dr. Paul E. Parker is affiliated with 2 sites of care
Dr. Parker's primary practice is Dignity Health - Marian Regional Medical Center in Santa Maria, California, part of CommonSpirit Health. Dmand AI also links Dr. Parker to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Paul E. Parker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Marian Regional Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paul E. Parker is one of 16,751 internists in California
Internal medicine is Dr. Parker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Parker is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Parker
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. Paul E. Parker billed Medicare for 427 services in 2021
CMS data shows 427 Medicare services from Dr. Parker across 4 procedure codes in 2021. Medicare paid $28,583 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Parker's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 6442021: 42734%
Dr. Parker compared with the California median for internists, 2021
- Dr. Parker
- California median
- Medicare services
- 427vs 36118% above
- Part D claims
- 22vs 42195% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Parker's most billed Medicare procedure codes, 2021
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 Dr. Parker and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul E. Parker's patients have a median age of 31
Across all payers, Dmand AI patient panel data puts Dr. Parker's median patient age at 31, with 60% women.
Dr. Parker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Paul E. Parker wrote 22 Medicare Part D claims in 2022
In 2022, Dr. Parker wrote 22 Medicare Part D claims. They cover 2 drugs, with $517 in total drug cost. In 2020, CMS named 11 claims across 1 drug.
Dr. Parker's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 112022: 22100%
Drugs named by CMS: 2 in 2022, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Paul E. Parker received $62 in industry payments in 2018
CMS Open Payments shows 4 general payments to Dr. Parker from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $62.
Companies that paid Dr. Parker the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Paul E. Parker'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| 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. Paul E. Parker
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. Paul E. Parker's NPI number?
Dr. Paul E. Parker's NPI number is 1538240304. It was assigned on October 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul E. Parker?
Dr. Paul E. Parker is an internist in Santa Maria, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Paul E. Parker practice?
Dr. Parker practices at 1400 E Church St, Santa Maria, CA 93454. Dr. Parker's primary practice is Dignity Health - Marian Regional Medical Center in Santa Maria, California, part of CommonSpirit Health. Dmand AI also links Dr. Parker to 1 hospital.
What is Dr. Paul E. Parker's office phone number?
The practice phone on file for Dr. Parker is (805) 739-3100.
What is Dr. Paul E. Parker's medical license number?
Dr. Parker holds Washington license 23042.
Which hospitals is Dr. Paul E. Parker affiliated with?
Dr. Parker practices at Dignity Health - Marian Regional Medical Center in Santa Maria, California. Dmand AI links Dr. Parker to 1 more hospital.
Does Dr. Paul E. Parker accept Medicare?
Yes. CMS data shows Dr. Parker billed Medicare for 427 services in 2021.
What services does Dr. Paul E. Parker bill to Medicare?
In 2021, Dr. Parker's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
What drugs does Dr. Paul E. Parker prescribe most?
In 2022 Medicare Part D data, Dr. Parker's most prescribed drugs by claims were Atorvastatin Calcium and Clopidogrel.
Has Dr. Paul E. Parker received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Dr. Parker from 1 company from 2018 to 2018. The largest total came from Allergan Inc.
How long has Dr. Paul E. Parker been practicing?
Dr. Parker's NPI was assigned in 2006.
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