2026 NPPES data Psychosomatic Medicine Physician NPI 1003848037
Verify on CMS →

OMAYRA NIEVES

Psychosomatic Medicine Physician in CAMBRIDGE, Massachusetts. 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
144
Medicare Part D claims · 15 beneficiaries · Psychosomatic Medicine Physician avg: 645

What the federal data shows

OMAYRA NIEVES filed 144 Medicare Part D claims in 2023 as a Psychosomatic Medicine Physician in CAMBRIDGE, Massachusetts.

144
Part D claims, 2023

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.

OMAYRA NIEVES's Medicare Part D volume vs every U.S. prescriber

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

144 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 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)

OMAYRA NIEVES 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 OMAYRA NIEVES?

Quality data not reported

NPI registry status

Active

Issued 07/07/2006

NPI 1003848037

Primary specialty

Psychosomatic Medicine Physician

Rare

491 US NPIs in this specialty

Medicare Part D claims

144 78% vs specialty avg

2023 prescription claims

Specialty avg: 645

Specialty distribution in Massachusetts

How Psychosomatic Medicine Physician compares to other specialties among Massachusetts providers

Massachusetts providers

Psychosomatic Medicine Physician share within Massachusetts

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

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).

OMAYRA NIEVES is a Psychosomatic Medicine Physician provider practicing in CAMBRIDGE, Massachusetts, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1003848037. 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.

OMAYRA NIEVES appears in the CMS NPPES registry as a Psychosomatic Medicine Physician provider at 30 CAMBRIDGEPARK DR APT 6115, CAMBRIDGE, MA, 02140, with a listed phone of (617) 877-5797. NPI 1003848037 was issued on 07/07/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NIEVES 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 144 prescription claims written by this provider, covering 15 Medicare beneficiaries and totaling roughly $7K 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

30 CAMBRIDGEPARK DR APT 6115
CAMBRIDGE, MA 02140

Provider Details

NPI 1003848037
Specialty Psychosomatic Medicine Physician
Gender Female
NPI Issued 07/07/2006

License & disciplinary context — Massachusetts BORIM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~38K Massachusetts medical licensees in 2023 — they are NOT specific to OMAYRA NIEVES. To verify OMAYRA NIEVES's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

144
Total Claims
$7K
Total Drug Cost
15
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
144
Total Day Supply
2,947
Generic Drug Cost
$4K

Patient Demographics

Average Patient Age
57.3 years
Avg HCC Risk Score
1.01

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Olanzapine
24
Ibuprofen
18
Famotidine
15
Haloperidol Decanoate
15
Atorvastatin Calcium
13
Clonazepam
12
Tamsulosin Hcl
12

* 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 OMAYRA NIEVES 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

OMAYRA NIEVES's 144 claims are below the specialty average of 645.

Nearby Psychosomatic Medicine Physician Providers in Massachusetts

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

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

Frequently Asked Questions

What is OMAYRA NIEVES's specialty?
OMAYRA NIEVES specializes in Psychosomatic Medicine Physician and practices in CAMBRIDGE, Massachusetts.
How much does OMAYRA NIEVES prescribe under Medicare Part D?
In 2023, OMAYRA NIEVES wrote 144 Medicare Part D claims totaling $7K in drug costs for 15 beneficiaries.
Where is OMAYRA NIEVES located?
OMAYRA NIEVES is located at 30 CAMBRIDGEPARK DR APT 6115, CAMBRIDGE, MA, 02140. Phone: (617) 877-5797.
What is OMAYRA NIEVES's NPI number?
OMAYRA NIEVES's National Provider Identifier (NPI) is 1003848037, issued on 07/07/2006.
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 OMAYRA NIEVES prescribe most often?
Based on 2023 Medicare Part D data, OMAYRA NIEVES's most frequently prescribed drugs include Olanzapine, Ibuprofen, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does OMAYRA NIEVES accept Medicare?
OMAYRA NIEVES appears in CMS Medicare data with 144 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 OMAYRA NIEVES's credentials?
OMAYRA NIEVES's NPI is 1003848037. 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