Dr. Tammy L. Christenberry, MD
- Medicare services, 2022
- 2,626
- Part D claims, 2022
- 18
- Industry payments
- $88
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 8200 Wilshire Blvd, Ste 300, Beverly Hills, CA 90211
- Practice phone
- Call (310) 998-8004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ohrelle Laboratories
Clinical Lab - Full Service · Beverly Hills, California
Find Dr. Christenberry'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. Tammy L. Christenberry is an internist in Beverly Hills, California
Dr. Christenberry practices at Ohrelle Laboratories in Beverly Hills, California.
Dr. Christenberry's NPI, 1336121136, was assigned on November 17, 2005. Dr. Christenberry graduated from Indiana University School of Medicine in 1998. Dr. Christenberry holds Indiana license 01051073A.
- NPI
- 1336121136NPI Registry (opens in a new tab)
- NPI enumeration date
- November 17, 2005
- NPI status
- Active
- Practice phone
- (310) 998-8004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Tammy L. Christenberry practices at Ohrelle Laboratories in Beverly Hills, California
Dr. Christenberry's primary practice is Ohrelle Laboratories, at 8200 Wilshire Blvd, Ste 300, Beverly Hills, CA 90211. The practice phone is (310) 998-8004.
- Ohrelle Laboratories8200 Wilshire Blvd, Ste 300, Beverly Hills, CA 90211Phone(310) 998-8004
Source: Dmand AI Affiliation Data
Dr. Tammy L. Christenberry is affiliated with 3 sites of care and 2 medical groups
Dr. Christenberry's primary practice is Ohrelle Laboratories in Beverly Hills, California. The medical group on file is Rehabilitation Associates of Indiana. Dmand AI also links Dr. Christenberry to 2 more group practices and clinics and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Tammy L. Christenberry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Christenberry practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ohrelle Laboratories | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tammy L. Christenberry is one of 16,751 internists in California
Internal medicine is Dr. Christenberry's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Christenberry is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Christenberry
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. Tammy L. Christenberry billed Medicare for 2,626 services in 2022
CMS data shows 2,626 Medicare services from Dr. Christenberry across 7 procedure codes in 2022. Medicare paid $106,956 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Christenberry's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 2,8502022: 2,6268%
Dr. Christenberry compared with the California median for internists, 2022
- Dr. Christenberry
- California median
- Medicare services
- 2,626vs 3617.3 times
- Part D claims
- 18vs 42196% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Christenberry's most billed Medicare procedure codes, 2022
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. Christenberry and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tammy L. Christenberry's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Christenberry's median patient age at 67, with 47% women.
Dr. Christenberry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women47%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Tammy L. Christenberry wrote 18 Medicare Part D claims in 2022
In 2022, Dr. Christenberry wrote 18 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $28 in total drug cost. In 2021, CMS named 40 claims across 3 drugs.
Dr. Christenberry'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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 402022: 1855%
Drugs named by CMS: 1 in 2022, 3 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Tammy L. Christenberry received $88 in industry payments from 2016 to 2023
CMS Open Payments shows 6 general payments to Dr. Christenberry from 3 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $61.
General payments to Dr. Christenberry by program year, 2016 to 2023
Companies that paid Dr. Christenberry the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tammy L. Christenberry graduated from Indiana University School of Medicine
Dr. Christenberry graduated from Indiana University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tammy L. Christenberry'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Tammy L. Christenberry
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. Tammy L. Christenberry's NPI number?
Dr. Tammy L. Christenberry's NPI number is 1336121136. It was assigned on November 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Tammy L. Christenberry?
Dr. Tammy L. Christenberry is an internist in Beverly Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tammy L. Christenberry practice?
Dr. Christenberry practices at 8200 Wilshire Blvd, Ste 300, Beverly Hills, CA 90211. Dr. Christenberry's primary practice is Ohrelle Laboratories in Beverly Hills, California. Dmand AI also links Dr. Christenberry to 2 group practices and clinics and 1 medical group.
What is Dr. Tammy L. Christenberry's office phone number?
The practice phone on file for Dr. Christenberry is (310) 998-8004.
What is Dr. Tammy L. Christenberry's medical license number?
Dr. Christenberry holds Indiana license 01051073A.
What medical group is Dr. Tammy L. Christenberry part of?
Dr. Christenberry is linked to Rehabilitation Associates of Indiana. Dmand AI links Dr. Christenberry to 1 more medical group.
Does Dr. Tammy L. Christenberry accept Medicare?
Yes. CMS data shows Dr. Christenberry billed Medicare for 2,626 services in 2022.
What services does Dr. Tammy L. Christenberry bill to Medicare?
In 2022, Dr. Christenberry's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Dr. Tammy L. Christenberry go to medical school?
Dr. Christenberry graduated from Indiana University School of Medicine in 1998.
What drugs does Dr. Tammy L. Christenberry prescribe most?
In 2022 Medicare Part D data, Dr. Christenberry's most prescribed drugs by claims were Amlodipine Besylate.
Has Dr. Tammy L. Christenberry received payments from drug or device companies?
CMS Open Payments shows $88 in general payments to Dr. Christenberry from 3 companies from 2016 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Tammy L. Christenberry been practicing?
Dr. Christenberry graduated from medical school in 1998, 28 years ago.
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