2026 NPPES data Nuclear Medicine Physician NPI 1780690107 M.D.
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Boris Frolov, M.D.

Nuclear Medicine Physician in Hanover, Maryland.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 913 in Nuclear Medicine Physician, 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.
Prescribing volume
10K
Medicare Part D claims · 354 beneficiaries · Nuclear Medicine Physician avg: 881
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
14.4/100
▼ 69 pts below national avg 83.1 · Penalty band
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Boris Frolov, M.D. reported a CMS MIPS final score of 14.4/100 - below the 83.1 national average - and filed 10,184 Medicare Part D claims in 2023.

14.4/100
MIPS score · -69 vs avg
10K
Part D claims, 2023
85%
generic prescribing
Likely
board-certified (heuristic)

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.

Boris Frolov, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure

14 2nd percentile higher than 2% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). This entry sits in this band. 20–30: 3,069 scored providers (1%). Above this entry. 30–40: 2,746 scored providers (1%). Above this entry. 40–50: 2,928 scored providers (1%). Above this entry. 50–60: 5,882 scored providers (1%). Above this entry. 60–70: 13,906 scored providers (3%). Above this entry. 70–80: 118,074 scored providers (25%). Above this entry. 80–90: 129,887 scored providers (27%). Above this entry. 90+: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Where Boris Frolov, M.D. sits

This provider among nuclear medicine physician peers

Across the 25 nuclear medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Boris Frolov, M.D. writes more Part D claims than 96% of them and scores higher on MIPS quality than 4% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 4 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 83Part D claim volume, percentile in specialty: 79 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 100Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 96 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 71 · MIPS quality, percentile: 21Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 96Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 46Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 54 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 46 · MIPS quality, percentile: 79Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 71Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 29 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 29 · MIPS quality, percentile: 54Boris Frolov, M.D.-Part D claim volume, percentile in specialty: 96 · MIPS quality, percentile: 4
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one nuclear medicine physician peer from a representative sample of 24; the gold marker is Boris Frolov, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

Board certification likely (heuristic, not verified)

Boris Frolov, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Boris Frolov, M.D.?

Below national average

NPI registry status

Active

Issued 07/31/2006

NPI 1780690107

Primary specialty

Nuclear Medicine Physician

Niche

913 US NPIs in this specialty

Medicare Part D claims

10,184 12× vs specialty avg

2023 prescription claims

Specialty avg: 881

MIPS final score

14.4/100 68.7 pts vs avg

Penalty band band

vs 83.1 national avg

Specialty distribution in Maryland

How Nuclear Medicine Physician compares to other specialties among Maryland providers

Maryland providers
Behavior Technician - 14.1%Behavior Technician14.1%Clinical Social Worker - 5.5%Clinical Social Worker5.5%Student in an Organized Health Care Education/Training Program - 4.5%Student in an Organized Health Care Education/Training Program4.5%Home Health Aide - 4.4%Home Health Aide4.4%Physical Therapist - 3.9%Physical Therapist3.9%Pharmacist - 3.6%Pharmacist3.6%Nuclear Medicine Physician - 0%Nuclear Medicine Physician0%
Largest specialties in Maryland (% of in-state providers)

Medicare quality performance, MIPS

Boris Frolov, M.D.'s 2023 MIPS final score plotted against the Nuclear Medicine Physician national average

Below national average
MIPS Final Score
14.4/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Nuclear Medicine Physician) - 14.4/100 vs national avg 83.1

0%100%National avg83%14.4%
MIPS final score (Nuclear Medicine Physician) - 14.4/100 vs national avg 83.1
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).

Boris Frolov, M.D. appears in the CMS NPPES registry as a Nuclear Medicine Physician provider holding M.D. credentials at 7250 PARKWAY DR, Hanover, MD, 21076, with a listed phone of (443) 949-0814. NPI 1780690107 was issued on 07/31/2006.

Medicare Part D records for calendar year 2023 show 10,184 prescription claims written by this provider, covering 354 Medicare beneficiaries and totaling roughly $852K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 1.4%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 14.4/100 for the 2023 performance year (Quality 0, Cost 47.9), compared with the national average of 83.1.

Nuclear Medicine Physician is a narrow specialty nationwide, with 913 enrolled providers across 48 states and an average of 881 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

7250 PARKWAY DR
Hanover, MD 21076

Provider Details

NPI 1780690107
Specialty Nuclear Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 07/31/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

14.3761
Final Score
Avg: 83.1
0
Quality
47.9205
Cost

Reporting: Individual

Hospital and facility affiliations

Facilities where Boris Frolov, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

Juniper Healthcare LLC
Fort Washington, MD

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

Boris Frolov, M.D. - brand share 15.0%
Nuclear Medicine Physician average

15% brand-name claims vs 85% generic, on 10,184 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.

10,184
Total Claims
$852K
Total Drug Cost
354
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
10,207
Total Day Supply
254,007
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$638K
Generic Drug Cost
$212K
Opioid Claims
147 (1.4% rate)
Antibiotic Claims
150

Patient Demographics

Average Patient Age
73.4 years
Avg HCC Risk Score
3.01
Gender Split
54% female / 46% male
Age Distribution
<65: 70, 65-74: 119, 75-84: 104, 85+: 61

Top Prescribed Drugs (Medicare Part D)

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

What Boris Frolov, 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
769
Eliquis
Apixaban
518
Amlodipine Besylate
415
Mirtazapine
390
Gabapentin
289
Metoprolol Tartrate
266
Divalproex Sodium
263
Metformin Hcl
214
Furosemide
192
Levothyroxine Sodium
188

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

Nuclear Medicine Physician Overview

How Boris Frolov, M.D. fits within the Nuclear Medicine Physician landscape nationally.

913
Nuclear Medicine Physician Providers in US
48
States with Nuclear Medicine Physician
881
Avg Claims per Provider

Boris Frolov, M.D.'s 10,184 claims are above the specialty average of 881.

Nearby Nuclear Medicine Physician Providers in Maryland

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

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

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Maryland medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Nuclear Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Boris Frolov, M.D.'s specialty?
Boris Frolov, M.D. specializes in Nuclear Medicine Physician and practices in Hanover, Maryland. Credentials: M.D..
How much does Boris Frolov, M.D. prescribe under Medicare Part D?
In 2023, Boris Frolov, M.D. wrote 10,184 Medicare Part D claims totaling $852K in drug costs for 354 beneficiaries.
What is Boris Frolov, M.D.'s Medicare quality score?
Boris Frolov, M.D. has a CMS MIPS Final Score of 14.4/100 (Quality: 0, Cost: 47.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Boris Frolov, M.D. located?
Boris Frolov, M.D. is located at 7250 PARKWAY DR, Hanover, MD, 21076. Phone: (443) 949-0814.
What is Boris Frolov, M.D.'s NPI number?
Boris Frolov, M.D.'s National Provider Identifier (NPI) is 1780690107, issued on 07/31/2006.
Does Boris Frolov, M.D. prescribe more brand-name or generic drugs?
Boris Frolov, M.D.'s prescribing is 15% brand-name and 85% generic drugs by claim count, with $638K in brand drug costs.
Does Boris Frolov, M.D. prescribe opioids?
Yes, Boris Frolov, M.D. had 147 opioid claims in 2023 with an opioid prescribing rate of 1.4%.
How many Nuclear Medicine Physician providers are there in the US?
There are 913 Nuclear Medicine Physician providers across 48 states in the US. The average Nuclear Medicine Physician provider writes 881 Medicare Part D claims per year.
What drugs does Boris Frolov, M.D. prescribe most often?
Based on 2023 Medicare Part D data, Boris Frolov, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Eliquis, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Boris Frolov, M.D. accept Medicare?
Boris Frolov, M.D. appears in CMS Medicare data with 10,184 Part D claims and 354 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Boris Frolov, M.D.'s credentials?
Boris Frolov, M.D.'s NPI is 1780690107 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
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

Compiled from official public sources by the PlainDoctor editorial team.