2026 NPPES data Hematology & Oncology Physician NPI 1700886272 M.D.
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DANIEL CROCKER, M.D.

Hematology & Oncology Physician in ROCKY MOUNT, North Carolina. 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
323
Medicare Part D claims · 15 beneficiaries · Hematology & Oncology Physician avg: 847
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

DANIEL CROCKER, M.D. filed 323 Medicare Part D claims in 2023 as a Hematology & Oncology Physician in ROCKY MOUNT, North Carolina, prescribing 78% generic.

323
Part D claims, 2023
78%
generic prescribing

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.

DANIEL CROCKER, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

323 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

DANIEL CROCKER, 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).

What does the federal data show about DANIEL CROCKER, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/27/2005

NPI 1700886272

Primary specialty

Hematology & Oncology Physician

Mid-sized

11,215 US NPIs in this specialty

Medicare Part D claims

323 62% vs specialty avg

2023 prescription claims

Specialty avg: 847

Specialty distribution in North Carolina

How Hematology & Oncology Physician compares to other specialties among North Carolina providers

North Carolina providers

Hematology & Oncology Physician share within North Carolina

1. Hematology & Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hematology & Oncology Physician share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Hematology & Oncology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Hematology & Oncology Physician ABMS/AOA estimate

Est. board-certified rate (Hematology & Oncology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Hematology & Oncology 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).

DANIEL CROCKER, M.D. appears in the CMS NPPES registry as a Hematology & Oncology Physician provider holding M.D. credentials at 1041 NOELL LN, ROCKY MOUNT, NC, 27804, with a listed phone of (252) 451-2700. NPI 1700886272 was issued on 07/27/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CROCKER 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 323 prescription claims written by this provider, covering 15 Medicare beneficiaries and totaling roughly $20K in drug spend, split 22% brand-name and 78% generic by claim count. 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.

Hematology & Oncology Physician is a mid-sized specialty nationwide, with 11,215 enrolled providers across 54 states and an average of 847 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

1041 NOELL LN
ROCKY MOUNT, NC 27804

Provider Details

NPI 1700886272
Specialty Hematology & Oncology Physician
Credentials M.D.
Gender Male
NPI Issued 07/27/2005

Brand vs generic prescribing mix · Typical

DANIEL CROCKER, M.D. — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 323 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

323
Total Claims
$20K
Total Drug Cost
15
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
323
Total Day Supply
8,605
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$14K
Generic Drug Cost
$6K

Patient Demographics

Average Patient Age
78.7 years
Avg HCC Risk Score
2.03

Top Prescribed Drugs (Medicare Part D)

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

What DANIEL CROCKER, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
32
Gabapentin
29
Amlodipine Besylate
23
Furosemide
21
Lovastatin
17
Levothyroxine Sodium
16
Mirtazapine
15
Alphagan P
Brimonidine Tartrate
14
Memantine Hcl
14
Lumigan
Bimatoprost
12

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

Hematology & Oncology Physician Overview

How DANIEL CROCKER, M.D. fits within the Hematology & Oncology Physician landscape nationally.

11,215
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
847
Avg Claims per Provider

DANIEL CROCKER, M.D.'s 323 claims are below the specialty average of 847.

Nearby Hematology & Oncology Physician Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as CROCKER.

Compare Hematology & Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DANIEL CROCKER, M.D.'s specialty?
DANIEL CROCKER, M.D. specializes in Hematology & Oncology Physician and practices in ROCKY MOUNT, North Carolina. Credentials: M.D..
How much does DANIEL CROCKER, M.D. prescribe under Medicare Part D?
In 2023, DANIEL CROCKER, M.D. wrote 323 Medicare Part D claims totaling $20K in drug costs for 15 beneficiaries.
Where is DANIEL CROCKER, M.D. located?
DANIEL CROCKER, M.D. is located at 1041 NOELL LN, ROCKY MOUNT, NC, 27804. Phone: (252) 451-2700.
What is DANIEL CROCKER, M.D.'s NPI number?
DANIEL CROCKER, M.D.'s National Provider Identifier (NPI) is 1700886272, issued on 07/27/2005.
Does DANIEL CROCKER, M.D. prescribe more brand-name or generic drugs?
DANIEL CROCKER, M.D.'s prescribing is 22% brand-name and 78% generic drugs by claim count, with $14K in brand drug costs.
How many Hematology & Oncology Physician providers are there in the US?
There are 11,215 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 847 Medicare Part D claims per year.
What drugs does DANIEL CROCKER, M.D. prescribe most often?
Based on 2023 Medicare Part D data, DANIEL CROCKER, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Gabapentin, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DANIEL CROCKER, M.D. accept Medicare?
DANIEL CROCKER, M.D. appears in CMS Medicare data with 323 Part D claims and 15 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DANIEL CROCKER, M.D.'s credentials?
DANIEL CROCKER, M.D.'s NPI is 1700886272 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