2026 NPPES data Psychosomatic Medicine Physician NPI 1538377072 M.D.
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CHARLES DAVIS, M.D.

Psychosomatic Medicine Physician in PETERSBURG, Virginia. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
19
Medicare Part D claims · Psychosomatic Medicine Physician avg: 645
What the federal data reveals: CHARLES DAVIS, M.D. is a Psychosomatic Medicine Physician ([object Object]) practicing in PETERSBURG, Virginia with a Medicare Part D prescribing footprint of 19 claims .

What stands out: CHARLES DAVIS, M.D. filed 19 Medicare Part D claims in 2023 across PETERSBURG, Virginia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

CHARLES DAVIS, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

CHARLES DAVIS, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 05/18/2007

NPI 1538377072

Primary specialty

Psychosomatic Medicine Physician

Rare

491 US NPIs in this specialty

Medicare Part D claims

19 97% vs specialty avg

2023 prescription claims

Specialty avg: 645

Specialty distribution in Virginia

How Psychosomatic Medicine Physician compares to other specialties among Virginia providers

Virginia providers

Psychosomatic Medicine Physician share within Virginia

1. Psychosomatic Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychosomatic Medicine Physician share within Virginia

Specialty board-certification context

Estimated specialty board-certified rate — Psychosomatic Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Psychosomatic Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Psychosomatic Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychosomatic Medicine Physician) — ABMS / AOA estimate

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).

CHARLES DAVIS, M.D. is a Psychosomatic Medicine Physician provider practicing in PETERSBURG, Virginia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1538377072. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

CHARLES DAVIS, M.D. appears in the CMS NPPES registry as a Psychosomatic Medicine Physician provider holding M.D. credentials at 26317 W. WASHINGTON STREET, PETERSBURG, VA, 23803, with a listed phone of (804) 524-7373. NPI 1538377072 was issued on 05/18/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DAVIS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 19 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $801 in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Psychosomatic Medicine Physician is a narrow specialty nationwide, with 491 enrolled providers across 43 states and an average of 645 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

26317 W. WASHINGTON STREET
PETERSBURG, VA 23803

Provider Details

NPI 1538377072
Specialty Psychosomatic Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 05/18/2007

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

19
Total Claims
$801
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
19
Total Day Supply
505
Generic Drug Cost
$790

Patient Demographics

Average Patient Age
80.0 years
Avg HCC Risk Score
0.66

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Tranylcypromine Sulfate
13

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Psychosomatic Medicine Physician Overview

How CHARLES DAVIS, M.D. fits within the Psychosomatic Medicine Physician landscape nationally.

491
Psychosomatic Medicine Physician Providers in US
43
States with Psychosomatic Medicine Physician
645
Avg Claims per Provider

CHARLES DAVIS, M.D.'s 19 claims are below the specialty average of 645.

Nearby Psychosomatic Medicine Physician Providers in Virginia

Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as DAVIS.

Compare Psychosomatic Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHARLES DAVIS, M.D.'s specialty?
CHARLES DAVIS, M.D. specializes in Psychosomatic Medicine Physician and practices in PETERSBURG, Virginia. Credentials: M.D..
How much does CHARLES DAVIS, M.D. prescribe under Medicare Part D?
In 2023, CHARLES DAVIS, M.D. wrote 19 Medicare Part D claims totaling $801 in drug costs for N/A beneficiaries.
Where is CHARLES DAVIS, M.D. located?
CHARLES DAVIS, M.D. is located at 26317 W. WASHINGTON STREET, PETERSBURG, VA, 23803. Phone: (804) 524-7373.
What is CHARLES DAVIS, M.D.'s NPI number?
CHARLES DAVIS, M.D.'s National Provider Identifier (NPI) is 1538377072, issued on 05/18/2007.
How many Psychosomatic Medicine Physician providers are there in the US?
There are 491 Psychosomatic Medicine Physician providers across 43 states in the US. The average Psychosomatic Medicine Physician provider writes 645 Medicare Part D claims per year.
What drugs does CHARLES DAVIS, M.D. prescribe most often?
Based on 2023 Medicare Part D data, CHARLES DAVIS, M.D.'s most frequently prescribed drugs include Tranylcypromine Sulfate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHARLES DAVIS, M.D. accept Medicare?
CHARLES DAVIS, M.D. appears in CMS Medicare data with 19 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHARLES DAVIS, M.D.'s credentials?
CHARLES DAVIS, M.D.'s NPI is 1538377072 with credentials M.D.. 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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 April 2026 (NPPES) / 2023 (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