2026 NPPES data Interventional Pain Medicine Physician NPI 1619904901 MD
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NITA GROVER, MD

Interventional Pain Medicine Physician in CONCORD, New Hampshire. 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
5K
Medicare Part D claims · 257 beneficiaries · Interventional Pain Medicine Physician avg: 2K
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
78.9272/100
▼ 4 pts below national avg 83.1 · [object Object]
Industry payments
$1.6K
102 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: NITA GROVER, MD is a Interventional Pain Medicine Physician ([object Object]) practicing in CONCORD, New Hampshire with a Medicare Part D prescribing footprint of 5K claims across 257 beneficiaries — 17% brand-name prescribing . Their CMS MIPS Final Score of 78.9272/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $1.6K across 102 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: NITA GROVER, MD reported a CMS MIPS final score of 78.9272 out of 100, below the 83.1 national average, and filed 4,766 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

NITA GROVER, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

NITA GROVER, MD at a glance

Near national average

NPI registry status

Active

Issued 06/26/2006

NPI 1619904901

Primary specialty

Interventional Pain Medicine Physician

Niche

1,528 US NPIs in this specialty

Medicare Part D claims

4,766 117% vs specialty avg

2023 prescription claims

Specialty avg: 2,197

MIPS final score

78.9272/100 4.172799999999995% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in New Hampshire

How Interventional Pain Medicine Physician compares to other specialties among New Hampshire providers

New Hampshire providers

Interventional Pain Medicine Physician share within New Hampshire

1. Interventional Pain Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Interventional Pain Medicine Physician share within New Hampshire

Medicare quality performance — MIPS

NITA GROVER, MD's 2023 MIPS final score plotted against the Interventional Pain Medicine Physician national average

Near national average
MIPS Final Score
78.9272/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Interventional Pain Medicine Physician) — 78.9272/100 vs national avg 83.1

0%100%National avg83%78.9%
MIPS final score (Interventional Pain Medicine Physician) — 78.9272/100 vs national avg 83.1

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).

NITA GROVER, MD is a Interventional Pain Medicine Physician provider practicing in CONCORD, New Hampshire, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1619904901. 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.

NITA GROVER, MD appears in the CMS NPPES registry as a Interventional Pain Medicine Physician provider holding MD credentials at 24 BRIDGE ST STE 9, CONCORD, NH, 03301, with a listed phone of (603) 415-0090. NPI 1619904901 was issued on 06/26/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GROVER 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 4,766 prescription claims written by this provider, covering 257 Medicare beneficiaries and totaling roughly $726K in drug spend, split 17% brand-name and 83% generic by claim count, with an opioid prescribing rate of 54.4%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 78.9272/100 for the 2023 performance year (Quality 63.267, Cost 50.7717), compared with the national average of 83.1.

Interventional Pain Medicine Physician is a narrow specialty nationwide, with 1,528 enrolled providers across 53 states and an average of 2,197 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

24 BRIDGE ST STE 9
CONCORD, NH 03301

Provider Details

NPI 1619904901
Specialty Interventional Pain Medicine Physician
Credentials MD
Gender Female
NPI Issued 06/26/2006

CMS Quality Score (MIPS)

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

78.9272
Final Score
Avg: 83.1
63.267
Quality
50.7717
Cost
100
Promoting Interoperability

Reporting: Group practice

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for NITA GROVER, MD. Source: openpaymentsdata.cms.gov.

Total received

$1.6K

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

NITA GROVER, MD — brand share 17.0%
Specialty average (est.)

17% brand-name claims vs 83% generic, on 4,766 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.

4,766
Total Claims
$726K
Total Drug Cost
257
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,925
Total Day Supply
134,703
Brand vs Generic
17% brand / 83% generic
Brand Drug Cost
$554K
Generic Drug Cost
$172K
Opioid Claims
2,591 (54.4% rate)
Antibiotic Claims
14

Patient Demographics

Average Patient Age
61.2 years
Avg HCC Risk Score
1.28
Gender Split
62% female / 38% male
Age Distribution
<65: 144, 65-74: 84, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Oxycodone Hcl
746
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
250
Oxycontin
Oxycodone Hcl
213
Hydromorphone Hcl
212
Morphine Sulfate Er
Morphine Sulfate
212
Buprenorphine Hcl
191
Gabapentin
182
Pregabalin
165
Cyclobenzaprine Hcl
133
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
128

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

Interventional Pain Medicine Physician Overview

How NITA GROVER, MD fits within the Interventional Pain Medicine Physician landscape nationally.

1,528
Interventional Pain Medicine Physician Providers in US
53
States with Interventional Pain Medicine Physician
2,197
Avg Claims per Provider

NITA GROVER, MD's 4,766 claims are above the specialty average of 2,197.

Nearby Interventional Pain Medicine Physician Providers in New Hampshire

Other clinicians with the same primary specialty enrolled in New Hampshire, drawn from the same CMS NPPES roster as GROVER.

Compare Interventional Pain Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is NITA GROVER, MD's specialty?
NITA GROVER, MD specializes in Interventional Pain Medicine Physician and practices in CONCORD, New Hampshire. Credentials: MD.
How much does NITA GROVER, MD prescribe under Medicare Part D?
In 2023, NITA GROVER, MD wrote 4,766 Medicare Part D claims totaling $726K in drug costs for 257 beneficiaries.
What is NITA GROVER, MD's Medicare quality score?
NITA GROVER, MD has a CMS MIPS Final Score of 78.9272/100 (Quality: 63.267, Cost: 50.7717). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is NITA GROVER, MD located?
NITA GROVER, MD is located at 24 BRIDGE ST STE 9, CONCORD, NH, 03301. Phone: (603) 415-0090.
What is NITA GROVER, MD's NPI number?
NITA GROVER, MD's National Provider Identifier (NPI) is 1619904901, issued on 06/26/2006.
Does NITA GROVER, MD prescribe more brand-name or generic drugs?
NITA GROVER, MD's prescribing is 17% brand-name and 83% generic drugs by claim count, with $554K in brand drug costs.
Does NITA GROVER, MD prescribe opioids?
Yes, NITA GROVER, MD had 2,591 opioid claims in 2023 with an opioid prescribing rate of 54.4%.
How many Interventional Pain Medicine Physician providers are there in the US?
There are 1,528 Interventional Pain Medicine Physician providers across 53 states in the US. The average Interventional Pain Medicine Physician provider writes 2,197 Medicare Part D claims per year.
What drugs does NITA GROVER, MD prescribe most often?
Based on 2023 Medicare Part D data, NITA GROVER, MD's most frequently prescribed drugs include Oxycodone Hcl, Hydrocodone-Acetaminophen, Oxycontin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NITA GROVER, MD accept Medicare?
NITA GROVER, MD appears in CMS Medicare data with 4,766 Part D claims and 257 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NITA GROVER, MD's credentials?
NITA GROVER, MD's NPI is 1619904901 with credentials MD. 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.
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