NPI registry status
Active
2026 NPPES data Nuclear Pharmacist NPI 1871811943 PHARMD
Verify on CMS → Christopher Surdock, PHARMD
Nuclear Pharmacist in Memphis, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 123 in Nuclear Pharmacist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Christopher Surdock, PHARMD is a Nuclear Pharmacist in Memphis, Tennessee, listed in the federal CMS National Provider Identifier registry.
- #398
- Nuclear Pharmacist rank among Tennessee specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Christopher Surdock, PHARMD
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1871811943), first enumerated 05/13/2010.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1871811943 · Nuclear Pharmacist
NPI-10 · ENUM-MID · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1871811943
- ENUM-MID 2010
- TAX-TRACE 123
- RX-NONE No Part D
- BOOK-THIN 4 in Tennessee
- PHOTO-ENUM Thomas Okunewitch, R… · 2010
What does the federal data show about Christopher Surdock, PHARMD?
Quality data not reportedPrimary specialty
Nuclear Pharmacist
Specialty distribution in Tennessee
How Nuclear Pharmacist compares to other specialties among Tennessee providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Nuclear Pharmacist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1871811943 |
|---|---|
| Specialty | Nuclear Pharmacist |
| Credentials | PHARMD |
| Gender | Male |
| NPI Issued | 05/13/2010 |
Nuclear Pharmacist Overview
How Christopher Surdock, PHARMD fits within the Nuclear Pharmacist landscape nationally.
123
Nuclear Pharmacist Providers in US
34
States with Nuclear Pharmacist
Nationwide Nuclear Pharmacist peers with similar MIPS or enrollment year
Two federal-record peer sets for Surdock, both outside Tennessee so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2010)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nuclear Pharmacist Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Surdock.
One of 4 Nuclear Pharmacist providers enrolled in Tennessee, 3 are shown here.
Stacey Bennett
DPH
Cordova, TN
Dr. Tiffany Jones
PHARM.D, ANP
Knoxville, TN
Dr. Melissa Vanheesbeke
PHARM.D.
Hixson, TN
Compare Nuclear Pharmacist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Christopher Surdock, PHARMD's specialty? ▼
Christopher Surdock, PHARMD specializes in Nuclear Pharmacist and practices in Memphis, Tennessee. Credentials: PHARMD.
Where is Christopher Surdock, PHARMD located? ▼
Christopher Surdock, PHARMD is located at 262 DANNY THOMAS PL, Memphis, TN, 38105. Phone: (901) 595-8589.
What is Christopher Surdock, PHARMD's NPI number? ▼
Christopher Surdock, PHARMD's National Provider Identifier (NPI) is 1871811943, issued on 05/13/2010.
How many Nuclear Pharmacist providers are there in the US? ▼
There are 123 Nuclear Pharmacist providers across 34 states in the US.
Does Christopher Surdock, PHARMD accept Medicare? ▼
Christopher Surdock, PHARMD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Christopher Surdock, PHARMD's credentials? ▼
Christopher Surdock, PHARMD's NPI is 1871811943 with credentials PHARMD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.